■ - • .^ \ v kV •/> \ N ■ - '■ o- VIEW OF THE DISEASES MOST l'Rl V.U.1A I IN "THE UNITED STATES OF AMERICA, \T DIFFERENT SEASONS OP THE YEAR. // ./.v Ai ■( '01 \\"r OF run MOST IMBROVEB Mivnioi) OF TREATING TEEM, \ absi ver, not only or THE editor's OWK expeiiience, DUT OF THE EXPERIENCE OF SEVERAL PHYSICIANS OF D1ST1NGIISHED ABILITIES RESIDING IN THE DIFFERENT STATES ; INCLVDIXG THE SUBSTANCE OF- ALL THE LATEST AND MOST IMPORTANT IMPROVEMENTS THAT HAVE BEEN MADE IN THE TREATMENT OF SIMILAR DISEASES IN OTHER COUNTRIES. COLLECTED AND ARRANGED BY WILLIAM CURRIE, Fellow of the College of Physicians of Philadelphia, Member of the Ameri- can Philosophical Society, Physician to the Magdalen Asylum, Sec. " The office of teacher, whether assumed or conferred, can never compensate for the living- lessons of experience" Red does. PHILADELPHIA Published and Sold by J. & A. Y. Humphreys, 'Change Wall, < >f Second and Walnut Streets. 1811. &p< kbA" o<\ DISTRICT OF PENNSYLVANIA, TO WIT. BE IT remembered, that on the thirty-first day of January, in the thirty- ******* fifth year of the independence of the United States of America, % L. 8. J A. D. 1811, William Currie, of the said district, hath deposited ******* in this office the title of a book, the right whereof he claims as author and proprietor, in the words following-, to wit : A View of the Diseases most Prevalent in the United States of America at different Seasons of the Year, with an Account of the most improved Method of Treating- them. Being an Abstract, not only of the Editors* own Experience, but of the Experience of several Physicians of distin- guished Abilities residing- in the different States. Including- the Substance of all the latest and most important Improvements that have been made in the Treatment of similar Diseases in other Countries. Collected and arranged by William Currie, Fellow of the College of Physicians of Philadelphia, Member of the American Philosophical Society, Physician to the Magdalen Asylum, &c. " The Office of teacher whether assumed or conferred, can never compen- sate for the living lessons of experience." Bed does. In conformity to the act of the congress of the United States, intitled, " An act for the encouragement of learning, by securing the copies of maps, charts, and books to the authors and proprietors of such copies, during the times therein mentioned ;" and also to the act intitled "An act supplemen- tary to an act, intitled, ' An act for the encouragement of learning, by se- curing the copies of maps, charts, and books to the authors and proprietors of such copies, during the time therein mentioned,' and extending the be- nefits thereof to the arts of designing, engraving, and etching historical and other prints." D. CALDWELL, Ckrh of the District of Pennsylvania 3.933 51 xt TO THE REVD. DR. NICHOLAS COLLIN, SIR, Presuming on your friendship and complaisance, I have taken the liberty of dedicating the following Viexv of Diseases, Sifc. to you, as a tribute of respect to which ifou are justly entitled on account of your literary and scientifc acquirements, and particularly for your philanthro- pic inquiries into the most probable means of diminishing physical and moral evil, and improving the condition of the human race; and for inculcating the rational and philosophical doctrine, that "he best answers the end of his creation, who contributes most to the welfare of the community." I am, xvitfi assurances of much respect and esteem, Tour faithful and obedient serv't* WM. CURRIE. Philadelphia, Feb, 1, 1811. 1 CONTENTS. 'ting or Bilious 1 ■'< , Pestilential^ or Malignant Yellow /" litis, or Inflammation of the Brain Cephalitis, or that Affection of the Drain which pre- v Hydrocephalus Interims, or Internal Dropsy of the Brain ...... lanche Tonsillaris, or Inflammatory Quinsy Cynanche Trachealis, or Inflammation of the Tra- chea, commonly called the Croup or Hives Pneumonia, Including Peripneumony and Pleurisy, Pneumonia Xotha, E$?c. .... Gastritis, or Inflammation of the Stomach Enteritis, or Inflammation of the Intestines Hepatitis, or Inflammation of the Liver Rheumatism ...... Gout ........ Erysipelas, or St. Anthony 9 s Fire Epistaxis, or Flux of Blood from the Nose Haemoptysis, or Flux of Blood from the Lungs Phthisis Pulmonalis, or Consumption of the Lungs Catarrh, or Cough, commonly called a Cold Influenza, or Epidemic Catarrh Dysentery, or Bloody Flux . , Cholera Infantum, or Vomiting and Purging of Chil- dren ........ Bilious Diarrhcea of Infants and Young Children Page 12 . 30 51 . 86 89 100 103 114 126 130 134 141 142 145 151 152 159 178 188 204 221 227 ERRATA. Page 43, for egei* read xger. for sequiter read sequatur, 44, for egrotus read aegrotus. 101, for borax read boracis. 121, for balsa read barley. 122, for empiema read empyema. 152, for hemoptysis read haemoptysis; and in other place where it is printed with an e instead of \ no mem consider theory n ;» useless auxiliary. — Por without reasoning from effects to the judgment, in tin- arrangement of application of principles deduced from facts, to pgrtj the Physician would have, like the Lawyer, to depend upon the strength and vigour of his memory for date and guide his practice, otherwise he rid be under the necessity frf trusting to conjecture, and ibing * random. The Empiric from ignorance of the nature of different dis s, prescribes only to the leading symptoms, without refer- ence to the proximate cause, or that particular condition of the whole, or part of the system, on which the existence of the symptoms depend, or are continued. — The confusion, un- certainty and danger of such practice is too obvious to require particularising. — But theory to be of use, must be derived from induction, or conclusions drawn from authentic and established facts. In this way, it becomes not only a useful, but an indispensible auxiliary to experience, and therefore should never be divorced from it. A constant and diligent attendance on the sick, may instruct us in the external aspect of diseases, and enable us with some degree of certainty to prognosticate their issue ; but without the exercise of the understanding in reflecting on their causes and nature, it will never furnish us with any other than the mere fortuitous means of relieving them, as is finely exempli- fied by Dr. Herdman in his account of illiterate nurses, who persist in managing infants agreeably to long established cus- tom however improper and irrational, because they have been long in the habit of managing them in that particular way, and therefore dignify it with the imposing tide of experience ; whereas it is only habit founded in caprice and continued through ignorance and prejudice. Experience properlv sr 8 PREFACE; termed, does not consist in habit or a mere routine of the same practice — it consists in retaining, changing, or varying our practice, according as repeated trials, and impartial ob- servations of the comparative effects of those trials point out that which ought to be preferred. The effects of thunder and lightning were long observed before Dr. Franklin's time ; but till he investigated and discovered their nature and cause, no one ever thought of the means by which they might be disarmed of their destructive power- Having in compiling the following abstract, endeavoured to the best of my judgment, to separate facts from conjec- tures, and truth from the infinitude of error, with which it is blended in most of the systems of physic that I am acquainted with, I shall make no apology for laying it before the public, as I presume the importance of the facts which it contains, and the utility of the design, will more than compensate for the defects of the execution, in the estimation of those who prefer truth however plain and unadorned, to fiction, though decorated with all the flowers of rhetoric or all the embellish- ments of art. As errors and imperfections, however, will doubtless be found in a work which has for its subject an Art that is daily receiving additional improvements, and which embraces such a variety of objects, (though I have taken all the care in my power to guard against their admission,) I request every reader that is a competent judge of medical subjects, who discovers any error or mistake that has a tendency to injure or mislead, as he values the welfare of his fellow creatures, to communicate it, without delay or reserve, that it mav be corrected in a future edition. INTRODUCTION. LHE diseases, most prevalent in the range of country in- cluded within the limits of the United States, from Novem- ber to July are, catarrh or inflammation of the mucous membrane of the bronchiae;* pleurisy and peripneumony, or inflammation of the pleura and lungs ; hepatitis or inflamma- tion of the liver; cynanche tonsillaris or inflammation of the tonsils uvula and fauces ; cynanche trachealis, or inflamma- tion of the trachea, commonly called the croup or hives ; gastri- tis and enteritis, or inflammation of the stomach and intestines ; hepatitis or inflammation of the liver ; rheumatism or inflam- mation of the muscles of the limbs and other external parts of the body ; arthritis, gout, or inflammation of the liga- ments, more especially of the small joints; erysipelas or in- flammation of the skin ; epistaxis or haemorrhage from the nose ; haemoptysis or hoemorrhage from the lungs ; and the phthisis pulmonalis or consumption of the lungs ; the cholera ' This disease however is most prevalent In the months of November and December, when the weather is most variable. The same remark applies to the croup. 10 and diarrhoea from the middle of July to the middle of Sep- tember, particularly among infants and young children ; the dysentery from the beginning of August to the middle of Sep- tember, particularly when long protracted heat and drought are succeeded by cold and wet weather of several days con- tinuance ; the intermittent, remittent or bilious fever, from the middle of August to the end of October ; the malignant, yellow or pestilential fever, which has occasioned such deplo- rable mortality of late years has been confined almost exclusive- ly to the seaport towns and cities, and has prevailed only in the summer and two first of the autumnal months ; the typhus or continued fever, with nervous putrid or malignant symptoms, only occurs in confined situations crowded with people, where ventilation is in a great measure excluded, and cleanliness neglected ; the cynanche scarlatina or scarlet fever, with ulcera- ted sore throat being a contagious disease does not occur every year, but when it does occur, it becomes most prevalent in spring and autumn, and in the latter season it is sometimes accompanied with putrid or malignant symptoms. This dis- ease being accurately described by several European writers, is omitted here. Having enumerated the diseases that are most prevalent in this country at the different seasons of the year, I shall now proceed to give a concise description of their usual symptoms, and an account of the method of treatment which has been found most uniformly successful by physicians of the most distinguished abilities and extensive experience in this coun- try, as well as by myself; I shall not however treat of them, according to the preceding enumeration, but (for the sake of those who study the healing art systematically), according to the arrangement of the late illustrious Dr. Cullen ; all of which, excepting the cholera and diarrhoea, are included 11 ' in thi- first class of his nosology and the five iollov i / . 1st, Febris, or fever without local affection) of which there ral genera and species, originating from differ* m can I, Phlegmasia, or local pain and inflammation, constantly accompanied with fever. od, Exanthemata, or an eruption of the skin more or less extensive, accompanied with or preceded by fever. 4th, Haemorrhagia?, or discharges of blood accompanied with or preceded by fever. 5th, Profluvia or preternatural secretions of mucus accom- panied with fever, of which the catarrh and dysentery are genera. The cholera and diarrhoea belong to the class neuroses or second class in Dr. Cullen's nosology and order spasmi. The cholic and tetanus, &c. are also genera of the same vlass and order. 12 CLASS I. PYREXIA RDER I.- — FEBRIS. The diseases of this class are divided into several orders y genera and species ; of which fever is placed in the first or- der, and generally begins with a distressing sense of cold, which very frequently proceeds to a rigor or shivering accom- panied with a small low frequent pulse, shrinking of the fea- tures and a livid colour of the skin, which, after a certain period, shorter or longer, in different persons, are succeeded by an increase of heat and thirst, greater fulness of pulse and enlargement of the features. 3 * Genus I. OF INTERMITTENT FEVER. A fever of an intermitting or remitting type or form is an endemic of America, and is more or less epidemic every year during the autumnal season in all low and moist situations in * According to Dr. Wilson pyrexia should be divided into two classes, viz. febris idiopathic^-uid febris symptomatica, of which last the phleg- masia, hemorrhagic and profluviae are genera. Continent ; it is also observed in almost all the seaport towns during tin ias a, more particularly in those where putrinable materials are pennitted_to accumulate. This disease in the form of a quotidian is frequently ob- ed also in the vernal season* hut at this season it is very tor any to be affected with it, excepting those who had affe c t ed with it the preceding autumn. The most usual intervals between the fits of a pure and regular intermittent are twenty-four or fort) -eight hours, the latter of which is called the tertian period and is the most frequent ; the for- mer is called the quotidian. The paroxysms or fits of re- gular intermittents are always finished in less than twenty- four hours. But when the hot or sweating stages of the paroxysm do not entirely cease before twenty-four hours from the beginning have terminated, they almost invariably suffer before that time a considerable abatement or remis- sion of their violence ; and at the return of the quotidian period the patient for some time is affected with a greater sense of debility and oppression and is more restless and uneasy : soon after which the febrile symptoms all increase in force with a diminution of the debility and oppression about the praecordia, and of the sickness and propensity to vomit which usually occurs in the cold or forming stage of the fever. This form of fever is properly denominated remittent. The type of this kind of fever is generally changed in its course in the following manner ; the tertian is changed into a quotidian, the quotidian into a remittent, and the remittent into a more continued form. In all these cases the fever has its pa- sms continued longer than usual before it changes i: type of more frequent repetition. The tertian while it has a longer interval iias a longer and more violent cold stage than the quotidian ; and when a quar- 14 tan occurs which has an interval of seventy-two hours between each paroxysm, it has a much longer and more violent cold stage and a shorter paroxysm than either. From accurate at- tention therefore to the circumstances of the cold stage of fevers a physician may generally foretel the nature and type of the fever which will follow, provided there be no local affection present. The paroxysm of the tertian when regular, generally oc- curs about noon. That of the quotidian and the remittent from six to eleven in the morning. The tertian however fre- quently differs in the time of the return of its paroxysms, in some cases returning every third day with unequal pa- roxysms alternately similar to one another ; sometimes with two paroxysms every sixth day and one every third day. The two forms of intermittent fever are also frequently united, acting as if they originated from different causes having a mild paroxysm one day and a more violent one the next in the early part of the afternoon. The intermittent also fre- quently becomes connected with phlogistic affections in the early part of the winter in the southern states, and is then a complicated disease, dangerous and difficult to cure. It is also varied greatly in its symptoms by the circum- stances of constitution ; in persons of an inflammatory dia- thesis and plethoric habit, the symptoms resembling during the exacerbation, those of the order of phlegmasia?, or the violence of those fevers which depend on the inflammation of some sensible organ. This is particularly the case with persons soon after remo- val from high and dry, to low marshy situations. lb In persons ot different constitutions the symptoms during the paroxysm are seldom hiu.li, nor the intermission complete the first time of receiving the disease, bat if they recover and take n again) the intermissions are generally complete, and of the tertian type, especially it' they have been long accuatom- ule in marshy situations. It appears from the most accurate observations that the longer the paroxysms arc pro- ted the sooner they are repeated; from this circumstance pears extremely probable that the cause of this difference of repetition with respect to time depends upon the cause of the protraction of the paroxysms ; and the protraction of the p ar oxys ms most undoubtedly depends on the existence of op- posite conditions of the human body, viz. on a phlogistic di- athesis, or strong tendency to inflammation ; or on a dimi- nution, defect or depression of the vital power. It is now universally agreed that fevers of the intermittent kind originate from a vegeto-animal source, or from the exha- lations from the dead parts of either vegetable or animal sub- stances in a putrefying state, usually called marsh miasmata, 16 OF THE PROXIMATE CAUSE OF FEVER. The fundamental operations of life consist in the alternate motion and rest of the organic fibre. Causes which disturb and interrupt this necessary process occasion disease and finally death. The first perceivable cause of fever is a dis- turbance of the alternate and regular tenor of the action and rest of the irritable or moving parts of the body. There are teachers who pretend that the causes of fever is a directly stimulating power : others and the more numerous class con- tend that it is directly sedative. If the cause were stimula- ting, as it must be supposed to be of the nature of other stimulating powers, the effects would necessarily begin to appear on the application of the cause and would cease upon the removal of that cause ; but this is not the case, for per- sons are exposed to the cause of intermitting and nervous as well as to the cause of eruptive fevers without being sensible of any effects for several days. A period always intervenes, different on different occasions, but always of sufficient length to prove that a febrile action is not the effect of an immediate impression, nor when this new or altered action does take place is it uniformly increased ; on the contrary, it is often diminished in energy and force at its commencement ; reco- vering its natural or even an increased degree of energy in the course of the paroxysms. On the other hand if the cause of fever was a power directly sedative, the operations of life must be supposed to become languid in a uniform tenor, to stagnate, and finally to cease. In fact, notwithstanding the researches of physicians and philosophers of every age, the proximate cause of fever still remains in much obscurity. 17 , I am of opinion that those who seriously endeai mprove the practical part of the profession should aban- Mich disquisitions to the professors of medical schools, and content themselves with plain reasoning from manifest phenomena and careful inductions from the effects most uni- formly observed to follow the remedies employed under dif- ferent circumstances. The intermittent fever differs from all other fevers in its tendency to recur without the application of its specific cause as well as in the circumstance of in- termissions. Thus, in particular seasons and on changes of weather, particularly when the wind is easterly and the air damp and cold, those who have lately recovered from it, fre- quendy experience a renewed attack. Every paroxysm is divided into three distinct stages denoted by Coldness, Heat: and Sweating. In the rolrl stage the patient is ofFerfed with a remarkable rigour or shivering and distressing sense of cold with pain of the head, back, loins and limbs, quick respiration and a quick small pulse, generally attended with vomiting or ef- forts to vomit, the patient frequently throwing up the con- tents of the stomach, mixed with bile, after which the cold- ness abates or ceases and the second stage begins with a sense of heat from die back, and fulness and irregularity of the pulse, the pain and the features which were shrunk and pale du- ring the cold stage becoming fuller and redder with a white- ness of the tongue and an increase of thirst, &c. A profuse sweat at length generally flows from every pore, which con- tinuing for three or four hours finishes die paroxysm and then leaves the patient perfectly free from all morbid symptoms for a certain period, excepting a defect of strength and a di- minution of his usual appetite. After the sweat has conti- 18 • nued to flow freely for some time, the urine which was red in the second stage deposits a brown coloured sediment. For a mo*-e ample and perfect description of the symptoms and the crder in which they succeed each other, the reader is re- ferred to Dr. Cullen's first lines of the practice of physic and to Fordyce's accurate description in his second disserta- tion on fever. TREATMENT. The cure of intermittents consists :-*- 1st, In shortening the paroxysm and rendering the inter- mission perfect ; and, 2dly, In preventing tke recurrence t/f die paroxysm. The first of these intentions may be effected in cases of too high action, by blood-letting, cathartics, antimonials, and the antiphlogistic regimen, particularly when during the hot stage the pulse is strong and full, and the pain of the head and back great. These are particularly requisite if during the inter- mission the patient complains of pain in his head or back, with strong full pulse, and the subsequent intermission is imperfect. But when inflammatory symptoms are not so manifest or urgent, antimonials, or ipecacuanha, administered in such quantity and manner as to produce nausea or inclination to vomit, but not actual vomiting, will generally suffice for this 13 purpose as they generally lv , u lu those whi< h DC4 or it tin- crisis <>i & i In order to produt he medicine should be given in .is large a dose ;i^ tlu i will bear without pro- ducing vomiting; that is one-third or one-fourth of a grain of tartarised antimony, or ■ grain and a half or two gi of pulvia ipecacuanha? or some other such remedy in the sanv. proportion should be exhibited at die beginning of the hot stag* pealed every two or three hours afterwards till the fever intermits. If profuse sweating should be the consequence he should remain in bed until the fever goes entirely off. When a perfect crisis or intermission is not produced, con- tinuing these medicines during the remission produces bene- ficial effects by taking off what remains of the paroxysm and by diminishing the force of the next paroxysm ; they also tend to lessen the power of habit in producing subsequent paroxysms. In these circumstances they may be repeated every four, five or six hours, till more perfect intermissions are obtained. When however the paroxysm is protracted, not from an inflammatory diathesis, but from depression of strength or constitutional weakness, which is indicated by a weak, small and quick pulse, great languor or faintness, op- pression, restlessness and frequent sighing ; — -evacuants, seda- tives, and other debilitating remedies are improper, instead of which warm pediluvia, blisters, vinous drinks, and small doses of volatile alkali, camphor or ether, &c. should be sub- stituted. 20 When the intermissions are complete, the cure is generally rendered more certain and expeditious by the exhibition of an emetic and a mercurial cathartic. §,. Tart. Emet. gr. vi. Aq. comjnunis §iij. Capiat cochlearia duo statim et cochleare unum omni quarta parte horae donee, operaverit, tunc potatur aq. tepid, vel thea chamomel, frequenter. The best time to exhibit the emetic is generally at the end of the sweating stage, though some prefer giving it two or three hours before the cold fit is expected, and I have frequently known it suspend the fit where exhibited at that period, when thirty or forty drops of tinct. opium have been taken' immediately after its operation, the patient at the same time lying in bed warmly covered, . and drinking warm palatable drinks, moderately stimulating, at short intervals, such as snake-root tea, wine whey, or weak negus, &c. A purge should always be given when necessary, soon af- ter the termination of the paroxysm, unless the febrile symp- toms are very violent, and indicate an inflammatory diathesis, which, when the disease occurs in the spring season is gene- rally the case, when bleeding should be premised, and will be most effectual during the hot staged From thirty to forty grains of rhubarb, and from two to five grains of calomel made into pills by rubbing them toge- * Dr. Parkinson in his Medical Admonitions mentions an instance of a person dying convulsed in consequence of being bled during the cold stage of an intermittent, ther in a mortar, with a little water* will ible as any other, adjusting the quantity to age, strength and constitution of the patient U a milder purge is required numerous formul found in the London or Edinburgh Dispensatories, and in the works of most practical writers. Among the remedies for preventing a recurrence of pa , the Cinchona or Peruvian bark has for a long time borne the preeminence. When the hark is employed, a drachm of it reduced into very fine powder should be exhibited im- mediately after the cessation of the paroxysm, (unless in cases where its continuance evidently depends upon phlogistic dia- thesis), and it should be repeated during the intermission even- two hours at least; the stomachs of most persons will bear this dose if mixed with sweetened water, snake-root tea, strong coffee or simple cinnamon water. If it will bear a larger dose two drachms at the end of every three or four hours would be preferable. The exhibition of the bark at short intervals should not be omitted during the intermissions ; therefore if the patient falls asleep he should be awakened at the proper time for taking it. The bark should be continued till within an hour of the time that the commencement of the paroxysm is expected, when it should be omitted, and from fifteen to thirty drops of laudanum in the generality of cases should be given in cinnamon or mint water and sinapisms applied to the wrists and ancles. If no appearance of the disease occurs at the usual 22 period, it should still be continued during the time that the next paroxysm should have occurred. For if the remedy has had sufficient efficacy during the time of one intermis- sion to prevent the return of the next paroxysm, it will cer- tainly during the term of the following intermission have power to prevent the subsequent paroxysm. In a regular tertian this is always the case, and very fre- quently in a quotidian. By these means the stomach has time to clear itself of the former doses before fresh ones are taken, and the sense of weight and uneasiness arising from large and frequent doses has time to go off. If no traces of the paroxysm have appeared the stomach is left capable of digesting food taken during the interval, or if the patient's sleep is very much disturbed time is given for repose. When a paroxysm of an intermittent has been prevented by the bark, it frequently happens that if it be discontinued abruptly some slight appearances of a paroxysm will occur about the usual time of its occurrence, when it is not inter- rupted. "When slight symptoms of the return of the disease occur, such as languor, dull pain in the fore part of the head and small of the back, with a disinclination to exertion, they are generally succeeded in a few days by a complete paroxysm, and the disease proceeds as if it had never been suspended. Several means have been employed to prevent this reproduc- tion of the disease, such as from twenty to forty drops of the tinct. opii an hour before the usual time of its recurrence. jmm t and hands at i rime in the hot Lath, the appKcal or other rubefacients t© the , the pressure of a tourniquet upon the Adopting the practice of Dr. Trotter in such cases, I h;i\ D thirtv drops of the tinct. opii to my patients the mo- ment they felt the first approach of the cold fit. I f the first dose does not bring on some warmth in the e of ten or fifteen minutes, ten drops were directed to be taken in the same manner even' quarter of an hour till they produced the desired effect. There will seldom be oc- >n to exceed sixty drops in the space of an hour, as the medicine seldom fails to give relief in that time. In a few- minutes from the exhibition of the tincture an exhilaration of spirits is generally perceived, which is quickly followed by a relaxation of the surface, the countenance appears cheerful and a flush spreads over the cheeks. The pulse from being weak, quick and sometimes irregular, becomes more slow, full and equal, an agreeable warmth is diffused over the whole frame, and every unpleasant feeling vanishes, some- times in half an hour. As soon as any symptoms indicate the approach of another paroxysm, if the intermission has D per/ect or nearly so, the tinct. opii should be repeated in the same manner and will generally be attended with equal success, so that the patient seldom experiences much tremor or shakings. The bark should also be continued in the same doses as at first at the time that would have been the intermission after the paroxysm that was prevented by it, employing it as fre- 24 quently as during the time of the first intermission, observ- ing to discontinue it during the time that the subsequent pa- roxysm should have existed ; and observing the same process during the next intermission ; that is if the paroxysm of a tertian had commenced at twelve o'clock at noon on Sunday, and had completed its stages by midnight, a drachm of the bark should be exhibited at one o'clock on Monday morning and continued every two hours till eleven on Tuesday morn- ing ; it is then to be discontinued till one o'clock on Wed- nesday morning, when it is to be given in the same manner till eleven on Thursday morning ; it is then to be disconti^ nued again till one on Friday morning, and then to be exhi- bited till eleven on Saturday, and afterwards discontinued altogether for six days. An ounce of bark should then be exhibited in the course of the day for two days, and to pre- vent a relapse again in the same manner after an interval of six days more. If the bark should affect the intestines as a purgative, it is a common and proper practice to give opium to prevent this effect ; as the opium should be employed so as to act on the intestines constantly and with efficacy, a third part of a grain of opium, fifteen of confectio opiata or ten drops of tinct. opii should be given and repeated at the end of every fourth or sixth hour, and may be combined with the dose of bark which falls in at that period. When on the other hand the patient is costive during the use of the bark, twenty-five or thirty grains of rhubarb made into pills with Castile soap may be given at bed time with any thing agreeable, or five grains of aloes and one of calo- mel made into a pill with a little water. When these are not able any other mild laxative may be subsli toted. It tfae stomach will not bear a sufficient quantity 01 quent repetition of the bark in substance, it may be given in decoction or infusion, either alone or combined with quassia root, culumbo or gentian and orange peel; and in where the vital power is manifestly deficient, snake root should be joined with the other ingredients, and a table spoonful or two nf Madeira, Port or Sherry wine should be ^i\ en with or immediately after each dose. The manner of making the decoction or infusion may he seen in the latest London Dispensatory. It is however certain from the ob- servations of Dr. G. Fordyce of St. George's Hospital, that the powder is much more powerful in preventing the return of the paroxysms of an intermittent than any other preparation of it. If the stomach will not retain it in any of these forms, or the patient has taken an insuperable disgust to it, it may be employed by clysters with nearly equal efficacy. For this purpose half an ounce of bark in very fine powder, mixed with half a pint of sago, panada, gruel or barley water, with or without spices, according to circum- stances, may be administered every four hours during the intermission of a tertian, and every three hours during the intermission of a quotidian, observing the same future pe- riods in administering them as directed when the bark is taken into the stomach. If the clysters should not remain with the patient, twenty drops of laudanum should be ad- ded to every one, or ten drops mav be given by the mouth. 26 in cinnamon or peppermint water, an hour before receiving each clyster. When the disease appears to be rapidly verging to the remittent type from manifest defect of vital power, the most effectual remedy for arresting its progress that I have ever seen employed was a combination of calomel and opium in the proportion of one grain of the former to one fourth of a grain of the latter, and exhibited in this quan- tity every fourth or sixth hour, day and night, and rubbing from a scruple tn a drachm of strong mercurial ointment upon the side over the liver twice a day till the effects of the mercury become visible in the gums ; the bark in de- coction with the addition of wine proportioned to the strength and existing sensibility being continued at the same time. When the feverish symptoms have been ac- companied with strong pulse and burning dry skin, the application of linen compresses wet with vinegar and cold water to the forehead and wrists have generally modera- ted these symptoms. Where, on the other hand, the pulse during the hot stage is small and weak, and the heat of the extremities moderate, in addition to the employment of the decoction of bark, wine and blisters, a gallon or two of cold water should be thrown over the naked body of the patient at that period of the hot stage when the pain of the head, strength of the pulse and heat of the skin are greatest, after which he should be wiped dry and put to bed, and some agreeable warm stimulating infusion, such as sage tea with the addition of lemon juice and white su- gar, or weak wine whey given frequently to promote per- spiration. The ascites which frequently succeeds this fever is ge- nerally attended with anasarcous swellings and a paucitr thickness of urine , sometimes die intei mittt nt goc* oil when the swelling begins, si other times it continues, and i s in an irregular manner. These dit)] arc not to be cured by purging alone, nor by mercurials, but chiefly by the lixivial salts. About forty grains of the salt of wormwood or salt of may be dissolved in about ten ounces of an infu- ithium vulgare, to uhich may be added two KpUand gin. This mixture is to be taken a' three draughts and repeated daily. The patient will sel- dom have occasion for any other medicine except once in four or five days half a drachm of pilulae ex colocyn- thydc cum aloe for a purge, and in the decline of the dis- some common chalybeate. Sometimes the diuresis is promoted by swallowing garlic or mustard seed; or an infusion of rad raphan rustican in cider. "Whe^n the ascites is accompanied with a hard swelling of the liver or spleen, the application of mercurial oint- ment over those viscera twice a day, or small doses of ca- lomel or the blue pill once in twelve or twenty-four hours will be requisite. Sometimes irregular agues with obstructed viscera, as well as dropsies, are removed by r the following composi- tion continued a considerable time. IJj. Flor. chamcemeli §ss. Aq. bullient. 3 viij. Macera per dimidium horae et colaturae adde, Spir. vin. gallic, veljuniperi |ij. Sal. absinth 3i. M. dentur quater quotidie, cochlearia, quatuoi- 28 If these remedies do not reduce the dropsical swelling, or at least diminish it considerably in the course of five or six days, the tincture of digitalis and alterative doses of calomel should be substituted and given in small and re- peated doses for several days, or till its effects upon the stomach or nervous system make it adviseable to disconti- nue it. To prevent the purgative effects of calomel it may be combined with a small quantity of opium, and given at bed time; and the tincture of digitalis may be given in any pleasant draught or drink an hour before every meal, be- ginning with ten drops and increasing the quantity at the end of every third or fourth day till it removes the disor* der, or until it occasions unpleasant symptoms. A COLLECTION OF PACTS RELAT1V1. TO THF. EFFECTS OF CERTAIN PREPARATIONS OF ARSENIC 1\ 1NTKKM1TTING FEVERS, WITH OCCASIONAL REMARKS. Though arsenic when taken to a certain extent has always been ranked among the most dangerous poisons, particular preparations of it have been employed by empi- rics for more than a century in the cure of agues or inter- mitting fevers ; but it appears from an article published in the third volume of the British critic, that it was first in- troduced into regular practice in the year 1 774* by a Mr. Mowbray, a surgeon at Biggleswade, who for a small sum purchased from the widow of a German empiric a recipe for the preparation of a remedy which he had employed as a specific in the cure of agues, the principal ingredient of which was arsenic. This recipe Mr. Mowbray, with becoming liberality, communicated to several of his medical friends, and em- ployed it himself with great success. At that time Mr. Mowbray had a shopman whose name was Edwards, who 30 usually prepared this medicine. Edwards afterwards setr tied at Newmarket and vended this medicine under the name of Ague Tincture. This remedy was occasionally adopted in the hospital practice at Stafford in the year 1781-2 and 3. In the beginning of 1780, Mr. Hughes to whom Dr. Fowler pays a high compliment for industry, attention and abilities in his profession, informed him that he had tried to imitate these ague drops, and that from a number of ex- periments he was convinced they were a preparation of arsenic. This information directed the attention of Dr. Fowler to the use of arsenic in intermittents ; and taking advan- tage of a hint given by Dr, Lewis in his dispensatory, he thought of preparing a watery solution of it by means of the fixed vegetable alkali ; and after many trials of such a solution of different degrees of strength, he adopted the following formula. R. Arsenici albi in pulverem subtilissimum triti. Salis alkalini fixi vegitabilis purificati singulorum grana sexaginta quatuor. Aquae fontanse distillate libram dimidiam. Immitantur in ampullam florentinam qua in balneo arena* posita, aqualente ebulliat donee arsenicum perfecte solutum fuerit, deinde solutioni frigidae adde. Spiritus lavendulse compositi unciam dimidiam. Aquse fontanae distillate libram dimidiam, plus vel minus, adeo ut solutionis mensura libra una accurata sit, vel potius pon- dere unciae quindecim cum dimidia. This tarmula, Dr. Fowler employed in a very great |riei md in the generality of them with the most flattering success. In BOSK of th< when from inadvci tency or other circumstances it was administered in over doses it operated as a violent emetic, attended with griping and purging. In seven cases of periodical head ach in which he employed it, six of these Were radically cured by taking from twelve to twenty drops of it twice or thrice a day. He frequently used it from ten drops twice a day to twenty drops three times a day, and i red agues by both extremes as well as by intermedi- ate doses. The latter however he found to be far more efficacious than the former ; but this superior success was counterbalanced by their operative effects being sometimes troublesome and distressing ; hence he gives the preference to the intermediate doses which will at the same time in general be found to be sufficiently successful. lie recom- mends the following doses of the preceding formula as the most advantageous and safe, viz.* To patients from two to four years of age from two to four drops ; to patients from five to seven years of age from five to seven drops ; to those from eight to twelve years, from seven to ten drops ; to patients from thirteen to eigh- • According to Dr. Hill's observations in the 5th vol. Edinburgh Med- and Surg. Journal, a single drop or two at most of the arsenical solution from a half ounce vial is a sufficient dose for a child three years old, re- peated twice every twelve hours ; for older subjects the dose may range from two to five or six drops in the same period, and to adults, whatever type the fever may assume, from six to twelve drops, from an ounce vial, combined with an equal quantity of tinct. lav. comp. tinct. aromat &c. at the choice of the prescribe!'. ■ 32 teen, from ten to twelve drops ; and to patients from eigh- teen and upwards, twelve drops for a dose. These doses he directs to be given to adults in a tea cup full of water, and to children in a less quantity of the same at stated hours, whether they coincide with the paroxysm or not, three times a day for five days; At the end of that time the fits being suspended, he advises the use of the medicine to be omitted for two 01 three days, and then to be resumed to prevent a relapse* When the sensible effects of the medicine were troublesome, he either omitted the medicine till those effects ceased, or added a sufficient quantity of laudanum to the solution to relieve them. When a nausea of half an hours duration, a stool ex- traordinary a day, or slight griping pains in the bowels fol- low the exhibition of this medicine; according to Dr. Fowler they scarcely require notice : but when either the vomiting or purging becomes distressing or troublesome, discontinuing the solution and giving opiates in small doses repeated as the symptoms may require, generally affords effectual relief. The cedematous swelling of the face and eye-lids, which sometimes occurs a few days after commencing the use of the medicine generally subsides on discontinuing it ; when it does not, its removal may be accelerated by emetics and cathartics.* * This swelling- appears to be owing to the extraordinary effect of this remedy upon the exhaling vessels, In consequence of which more fluid rsenic in intermit -v, prepared according to the above prescription, is not only supported b) the testimon} ol Dr. Fowler and ixnold, but by Drs. \> ithering, Willan and Hamilton, and by many other physicians of distinguished abilities in Europe. It has also succeeded in the hands of several of the members of the profession in Philadelphia, and particularly with Drs. Wlstar and Griffiths, as well as with the editor, especially where infants or young children have been the subjects of the disease. 1):. Hamilton lias frequently employed a solution of ic in water without the addition of the alkaline salt, and is of opinion that it is equally safe as well as effica- cious, provided the solution be carefully filtered through paper to prevent any undissolved particles of arsenic from escaping. In no case that he employed this preparation did he ob- serve that it produced any permanent ill effect or any tem- porary inconvenience except nausea or griping and tenes- mus. These by care in the exhibition of the medicine, particularly with the first doses, which were always small, were prevented from becoming troublesome or in the smal- lest degree alarming. is exhaled than the 1) mpha. s can readily take up. A lower degree ot the action of this remedy on the exhaling or extreme vessels perhaps cures the disease by giving tone and excitement, and thereby removing the spasm, or stricture, by which the febrile symptoms are supposed bv the ingenious Cullen to be supported. 5 34 It is probable, however, that the preparation employed hv Dr. Hamilton, from not being united with the alkali, ts less steady in its effects, as it is less readily diffusible in a farther quantity of menstruum than when in a saline state. It is a common practice in the state of Delaware to give powdered arsenic combined with opium in the form of a pill or bolus in doses, to an adult, of one-sixth of a grain of the former, and one-fourth of a grain of the latter, re- peated two or three times a day ; and in the second Volume^ of the Asiatic Researches pills composed of arsenic and black pepper made according to the following formula, are directed.^ But from the distressing and even dangerous effects which have been observed by different physicians to have followed the too frequent or incautious exhibition of a weak filtered solution of this highly active substance, and from its well known corrosive effects when applied to the surface of the stomach in an undiluted state, I cannot think it warrantable to exhibit it in that form. We have the tes- timony of Sir George Baker, published in the third vo- lume of the Transactions of the London College of Phy- sicians, that though a medicine composed of arsenic and * "Take of white arsenic one hundred and five grains, black pepper sir hundred and thirty grains, beat well in an iron mortar, for four days at intervals ; when reduced to an impalpable powder, remove it to a stone mortar, add water by degrees, so as to form a mass of pilular consist- ence ; make pills of the size of tares or small pulse (about eight hun- dred) ; keep them in a dry shady place ; give one, night and morning with a little cold water; gentle cathartics precede their use with consi- derable effect ." opium, the dose of which *w w dropi in wtter. , and simiftini lly, in nitu-ius; violent vomitings unci d- : now and then the effects of it, and in one i »wed by a palsy of the lower limbs. D . Clark in his obaervatioiU OO diseases of long voyages, if arsenic in l'e\ ers sum. times occasions swcl id other distressing symptoms. Dr. Girdlcstone in a communication published in the fif- volume of the London Medical and Physical Jour- na lys, he has had several opportunities of observing ess, pains of the abdomen, nasal haemorrhage, cough, mptoms, and dropsy, induced by the incautious or doses of Fowler's solution of arsenic. One child lost its nails, hair, and part of its skin, from solution, which a lady had given to it in improper It occasioned a very great weakness in the bow . a gentleman who took twenty drops of it three time* a day for more than three months for a leprous affection - without curing the disorder as soon as may be generalh done w T ith much smaller doses. In my own practice I have seldom employed any of the preparations of arsenic when the patient could be prevailed upon to take the Peruvian bark in sufficient quantity, and it could be retained on the stomach ; and when I have em- ployed it I have never ventured to prescribe more than six, eight or ten drops of Fowler's solution three times a day to an adult, without regard to the exacerbations of the fever, and from one to four drops to an infant or young child. As a vehicle to administer it in, Dr. Girdlestone gives the preference to an agreeable spicy decoction or infusion. But I have found children take it more readily in a small draught of sweetened water, and when it has disagreed with the stomach or bowels, which is the only inconve- nience I have ever seen produced by it, I have directed it to be given in a draught of cinnamon or peppermint julep, with the addition of from one to five or six drops of lau- danum to each dose, according to the age of the patient and severity of the symptoms. Though it is often very difficult to determine the credit that is due to a remedy in a disease which frequently ceases without the use of any remedy, or after the exhibition of such medicines as cannot possibly have any share in the cure, its cessation being apparently occasioned in some in- stances by a change in the temperature of the atmosphere, a removal of the remote cause, or a suspension of the proximate cause in consequence of some sudden emotion of the mind, I have frequently seen the disease in patients residing in the marshy tract of ground below the city, in seasons when the disease has been remarkably prevalent, leave the patient so much sooner after the regular use of this remedy for five or six days, than, from the regularity of the recurrence of the paroxysms and the increasing de- bility of the patients, I have any reason to suppose would have been the case if left to take its own course, or if treat? ed by any of the remedies in common use except the Pe- ruvian bark, that I have not the most distant doubt of the cure being produced by the operation of the arsenic. And notwithstanding the idea of danger, which is generally as- sociated with the name of arsenic, I am perfectly satisfied |hat with proper caution and dye attention to its sensible red \\ uli equ as man) iiher medicines in common use, such sulphi ipper, tartarized antimony and opium, all ol which in certain doses arc destructive to life. And I am m m\ own experience, as wall a. I mm the testimony of several eminent, impartial and disinter physicians, that it is a very efficacious remedy in th< neralitv oi' the ca alar intermittent:-, and in those. ■ dical head achs which occur in the season when in- termittent >st prevalent. Dr. Fowler is of opinion that arsenic is also a good re- medy in cases of the common autumnal remittents : hut as I have never tried it in this form or type of fever, I can- not pretend to say whether his opinion is correct or not ; but admitting it to be so, 1 should not think myself justifi- able in prescribing it in any case where the debility and other symptoms indicated great danger, lest from its ten- dency to occasion sickness, griping and tenesmus, it should increase the debility, and consequently danger, especially as my experience teaches me that under such circumstances the fatal progress of the disease may be generally arrested by injections of bark, the liberal use of wine, and the ap- plication and frequent repetition of blisters and sinapisms. Certain preparations of mercury are frcqucntlv employed by physicians in cases of intermitting fever, and in pro- tracted cases frequently with benefit ; but in recent ones J hav£ rarely observed this remedy to cure the disease when employed in the most judicious manner, or even to suspend the return of the paroxysms. Dr. Granger has left testi- mony of his having observed the same circumstance, in the campaign in Flanders in the year 1748, and we arc in 38 formed by Vanswieten in his Commentary on the seven hundred and fifty-seventh Aphorism of Boerhaave, that the paroxysm of a quartan has continued to return regiu larly during a course of salivation, and that he has known a tertian arise in the midst of a salivation. "When obstructed viscera or dropsy is connected with an intermittent, small and repeated doses of calomel, or the blue mercurial pill, afford more frequent relief than any other remedy. "When young children are the subjects of this disease, Br. Martin, an eminent physician in Easton on the eastern shore of Maryland, assures the editor that he has found a dose of calomel if given in the forming stage, very frequent- ly prevent it from proceeding any further; his usual dose for a child two years of age is four grams. He also adds in a letter dated Deer. 21, 1810, that he has "found the mineral solution of arsenic very useful in the regular ter- tian, and as much entitled to infallibility as any other me- dicine in stopping the ague and fever of this type only, but the patient is very liable to relapses, and never has the same healthy-looking countenance as is apparent in one who is in the habit of taking bark." 3$ OF Till U TUMNAL REMITTENT FEVER USUALLY CALLED THE BILIOUS FEVER. I'll rs fever, like the intermittent fever, of which it is i variety or the same in kind, but differing in degree, consist- of repeated paroxysms, without any entire or per- fect intermission between them ,* but although the hot and sweating stages of the paroxysm do not entirely cease be- fore the end of twenty-four hours from the commencement h paroxysm, the symptoms of the hot stage remit or considerably diminish in violence within that period, and at the return of the quotidian period, or somewhat earlier in the morning, the paroxysm is in some degree daily re - I, and runs the same course as before. Mhen in this fever the remission of the symptoms is considerable, and the return of a fresh paroxysm is dis- tinctly marked by the symptoms of a cold stage at the be- ginning of it, the fever generally changes in the course of a few days under proper management to a perfect inter- mittent. But where (as frequently happens in constitu- tions previously debilitated by fatigue, abstemious living, &c.) the remissions arc very imperfect and without any 40 moisture on the skin, and the returning paroxysm is only distinguished by greater languor or debility, sickness at stomach, oppression about the region of the heart, and paleness of countenance, the disease unless prevented by art generally degenerates into a continued type, and when it terminates favourably is many days before it comes to a crisis or solution. The more this disease assumes the appearance of the typhus or continued fever, conjoined with symptoms of ge- neral debility, and the shorter the remissions and the greater the debility the greater is the danger. When the disease terminates fatally it is generally to- wards the usual time that the paroxysm terminates, or du- ring the cold or forming stage. The brain becomes affect- ed-— the senses fail — the patient becomes speechless — his breathing becomes quick and laborious — he can no longer swallow any thing — a diarrhoea mostly attends — his pulse ceases at the wrists — -cold sweats break out — phlegm rat- tles in his throat — his eyes grow dim and become fixed — * the motion of the heart ceases, and he becomes a lifeless corpse. The causes of the remittent fever are the same with those which give origin to intermittents, but acting here in a more powerful manner either on constitutions previ- ously debilitated or on those with an inflammatory diathe- sis at the time of the application of the cause. In many cases of those of the first description the accession of every paroxysm is accompanied with vomiting of bilious matter, from which circumstance this form of fever has very gene- rally obtained the appellation of the bilious fiver* mittent fever is only ■ of the i mittent, and onl) differs from it in degree, is rendered evi- dent — 1st, Prom tin- leading symptoms in both being the same; 9d, From their changing • JIv into other; 3d, From their arising in the same situations, and at the same seasons of the \ ear ; and 4th, From their yielding to the same treatment. The longer and more distinct the remissions, the greater is the prospect of a favourable event* TREATMENT. When the paroxysms are manifestly prolonged by an in flammatory diathesis, the signs of which have been already mentioned, bleeding, purging, and the frequent exhibition of antimonials in nauseating doses, in conjunction with cooling drinks, and a very spare and cooling diet, will be the most suitable remedies. The bleeding should be repeat- ed at short intervals, that is every six or eight hours, and especially during the exacerbation of the paroxysm, till the fulness and strength of the pulse is sufficiently reduced. After which an emetic composed of ten or twelve grains ipecacuanhas, and from one to two of tartarized antimony should be exhibited, for one dose, soon after the appear- ance of a remission, and after the emetic has done opera- ting twenty-five or thirty drops of tinct. opii, or from one to two grains of opium in substance, with twice as much camphor, should be given ; blisters should also be applied to the wrists at the same time. In many cases where the pulse became tense and hard du- ring the exacerbation, I have found the following remedier 42 hi conjunction with repeated bleeding, particularly service- able in rendering the remissions more perfect. &. Calomel. 9i. Pulv. jalap. 3ij. Antimon. tartar, grs. ii. ad. grs. iv.-— m. f. ch. no. vi- Una hora quaque vel secunda sumenda. "When these occasion distressing sickness at the stomach or puking, the quantity of the emetic tartar is to be dimi- nished, or they are to be given at longer intervals. This prescription, however, can seldom be persisted in more than three days successively without endangering sali- vation, as I have frequently had occasion to observe, and when it has had that effect, instead of rendering the remis- sions more perfect, it has induced an inflammatory diathesis and rendered the remissions more obscure, and the exacer- bations more violent. "Whenever inflammatory symptoms are evident therefore, I have been induced from long ex- perience to give the preference to the purging neutral salts, or to the following composition. §>. Fol. senna?, tamarind, aa 3ij. Antimon. tartariz. grs. ij. Aq. calid. lb i. After these have been boiled in a covered vessel for ten or twelve minutes, the water is to be strained off, sweeten- ed with sugar, and the patient is to take two ounces, or a wine glass full, every hour, till his bowels are freely mo- ved J diminishing the quantity or lengthening the intervals, if it should occasion vomiting. In this manner it may be repeated during the exacerbation cf every paroxysm* But when the disease comment ea in ■ d< bilitated or infinn • titution, bleeding is an improper remedy, and ought nol to mployed unless the existence of some local inflamma) affection should be joined with the fever. But purging has generally been found beneficial at the nning of the disease, in cases where thr state of tin pulse and heat of the skin have shewn great depression of trength. fn this stage of the disease from two to four grains of calo made into pills, with from fifteen to twenty-five or thirty of rhubarb, may be given at one dose with perfect safety; though the same medicine at a later period, when symptoms of debility have become more evident, might be attended with some hazard. In cases where bilious evacuations occur daily, the follow- ing purgative may be employed with more safety and equal efficacy. 5jo Fol. sennae. §ss. Tamarind. $i. Vel. christal. tartar. 5ij. Aquae, com. Jviij. Coque ; cola et solve in liquore manna vel sach. rub. |i. Capiat eger hujus decoctionis §ij. Hora quaque donee dejectio alvi sequitur. Vfter this preparatory process, if no inflammatory symp- - -ms exist, the bark should be exhibited every hour during :he period of every remission, in as large doses as the stomach will bear ; and when it cannot be taken that way it should be exhibited in clyster, twice at least, before the next accession of 44. the paroxysm.* If the stomach is disordered and the pulse weak, the patient may be purged safely by an infusion of rhu- barb and ginger, in boiling water. TVine given with the bark during the remission, has also be- neficial effects, if caution be observed not to exceed due bounds. One table spoonfull under such circumstances, giv- ing greater excitement to the debilitated and irritable system than a wine glass full in a state of health. I have frequently employed the bark during the exacerba- tion of the paroxysms, but I am inclined to believe seldom to advantage. It is therefore my opinion, that its use should generally be restricted to the period of remission, whether these are manifest or not. Even during the remission I have generally found the bark detrimental so long as the phlogistic diathesis (denoted by hard or tense and frequent pulse) existed. "When the patient cannot take the bark either in substance pium, and continued till its effect visible in tfcu rth, luis appeared to contribute essentially to die cure. In tin- more advanced stages of tin- disease, particularly in Southern States and in low unventilated situations, the mouth, teeth, and inside of the lips, become covered with a brown crust, and the ton^ie becomes so dry and still, that the. patient can only make known his wants in whispers, or by signr,. Under these circumstances, wine of the best quality, given With a liberal hand is the principal resource, aided by the ap- plication of blisters to the back and wrists, and mustard poul- ^ to the feet or ancles. Volatile alkali and camphor are also generally employed in such a state of debility ; but wine when it can be had of a good quality, is much more to be de- pended on. It has been many years the practice in the West India Islands, to employ cold water in the cure of the remit- tent fever accompanied w r ith bilious evacuations, both inter- nally and externally ; when therefore, the disease resists die usual remedies, this remedy may be substituted ; in the em- ployment of which the following rules should be carefully ob~ ed. Cold water may be drank throughout the hot stage of the paroxysm not only with safety, but with evident benefit, and the more freely in proportion as the heat is farther ad- vanced above the usual healthy standard. But it is a hazardous remedy after the sweat has flowed for some time, as well as in the cold or forming stage of intermit rent and remittent fevers, however urgent the thirst. Taken at such times as appear from several judiciously con- ducted experiments, it increases the chilliness and torpor of the surface and extremities, and produces a sense of coldness in the stomach, augments the oppression at the praecordia, and .vnders the pulse more feeble. The thirst therefore, in the 46 cold or forming stage of the paroxysm should be gratified with warm liquids. "When the hot stage is completely formed, large draughts of cold liquids are highly grateful ; they generally diminish the heat of the surface several degrees, and they lower the frequen- cy of the pulse. "When they are attended with these salutary effects, sensible perspiration and sleep commonly follow. It may therefore be used with safety, and generally with ad- vantage at any time, when there is no sense of chilliness or symptoms of an approaching cold stage present, when the heat of the surface is steadily above what is usual in health, and when there is no general or profuse perspiration. In all cases where the pulse is strong, and the heat conside- rably above the healthy standard as measured by a suitable thermometer, placed under the axilla or within the patient's mouth, (the lips being shut to prevent the entrance of the ex- ternal air) wiping the whole surface of the body with a linen napkin wrung out of cold water, or vinegar and water, has a powerful eifect in moderating those symptoms and shortening the paroxysm, but in all cases wherein the symptoms of the dis- ease resemble those of the typhus, or what in popular language is called the nervous putrid, or spotted fever, (the typhus mitior and gravior of the schools), sprinkling, or even dashing cold water over the naked body of the patient, has been found more efficacious in bringing on a safe and speedy crisis or solution of the paroxysm, than any other mode of treatment.* * " Napkins wrung out of cold water, should always be kept applied to the head when it is hot, and the vascular action strong. This by reducing t-he heat-producing process, abates all the symptoms of the disease." £eddoes > Researches, Anatomical and Practical^ concerjmig Fever, p. 217—1807. W i nder this application more certain as well as perfectly , the following rules are recommended by the late ingeni* Dr. James Currie, of Liverpool. i >t. Under these circumstances, the temperature ofthewa- ihould not be more than fifteen or twenty degrees lower than that of the human body. 2nd. The patient being taken out of bed and laid naked upon a mattress, or upon a sacking bottom, the water is to be sprinkled suddenly over his whole body, or if his strength is not too much exhausted, three or four gallons should be thrown suddenly over him : he is then to be wiped dry with a heated napkin, put to bed between blankets, and to take a ta- ble spoonfull of wine frequently, mixed with a draught of warm barley water, or thin panado, to encourage the flow of sensible perspiration. 3d. This remedy should be applied at the time that the exacerbation of the hot stage of the paroxysm is on the in- crease, or has come to its height, or immediately after it has begun to abate. This remedy appears to be improved by sa- turating the water with common salt, The affusion of cold water, does not however, procure the same advantages w r hen employed in the more advanced periods of this fever, as in the earlier stages, (when it is not connected with local affection or phlogistic diathesis), when the strength is less impaired and the morbid actions less firmly established. It is however, evidently advantageous in any stage with the exceptions already noted, while the heat of the patient raise? the thermometer higher than the healthy standard, though it requires more caution in the advanced period of the disease, and in such cases the temperature of the water ought never to 48 be more than fifteen or twenty degrees below the heat of the blood. In recommending the affusion of cold water therefore, as a remedy in fever, an express exception is made against its use both during the cold stage, or durihg the continuance of the chill, and after the perspiration has began to flow freely, and more especially, after it has continued to flow copiously for some time. An exception is also made against its being em- ployed in the latter end of fever when the strength is much exhausted, and the heat is sometimes as low or lower than the usual temperature of health. While however, the heat rises one or two degrees above the healthy standard, this remedy may be used in any stage of fever. But as it is scarcely to be expected, that at an advan- ced period of the disease, the progress of the fever can be stopped, or its duration much shortened, it may answer the same purpose, only in a degree somewhat less, in such cases, to employ the tepid affusion. The term tepid, is applied to water when heated to that de- gree which is warm, but not hot to the sensation, and which in the way of affusion, is from 87° to 90° of the scale of Fahrenheit. By the sudden affusion of tepid water, the heat of the li- ving body is in many cases lowered as speedily as by the affu- sion of water that is cold. It very generally produces a considerable diminution of heat, a diminished frequency of the pulse and respiration, and a tendency to repose and sleep. It may therefore be substituted with propriety by those who dread the shock given by the sudden application of the cold affusion, and especially by those whose debility might render the application of the lattei kazaido IS. — Whet) situation or other circumstances, render the dashing of kepi upon the bod] very inconvenient, the febrile heat may be conside- rably reduced* and the frequency <>( the pulse diminished by moistening the palms of the hands and die soles of the feel with Vinegar; for it appears to be from the sensation of heat in th< nities that the stimulus to the ..ystem is chiefly derived. This is uniformly a safe, as well as refreshing dy.* When none of the applications recommended are complied with, benefit may be afforded, though in an inferior degree,, by spunging or wetting the body and limbs with cold or warm vinegar and water, especially when the symptoms indicate considerable vigour in the arterial system. This application like the others, should be regulated by the actual state of the patient's heat and sensations. But this mode of cooling the patient is not only less effectual, but in many cases less safe ; for the system will often bear the sudden and general shock occasioned by the cold or warm affusion, when it sinks and fails from reacting under the more slow and successive appli * Mr. Theden, third Prussian surgeon-general, states, that in a malignant fever when the pulse was sinking- and death so to speak, sat upon the tongue, he had applied compresses wetted with cold watar upon the abdomen and scrotum, washed the breast, arms, feet and face with it, dried the parts and covered the patient with blankets, after which, warm liquids with a glass of wine, and a cordial draught with volatile alkali, were administered from time to time. — A full pulse succeeded, afterwards sweat, and the pa- tient was recruited. In this way, he says he has saved numbers. Many who in such desperate circumstances employed all the means except the cold application died, whereas most of those recovered who used that also. Mr. Theden adds, that on applying the cold compress to the abdomen and scrotum, the patient shrinks, shudders, and becomes as it were reanimated- Now cordials have effect, and busters, before inactive, draw." B-ddoci /iesearches—p. 219 50 cation. It appears therefore, that the cold affusion is most effectual and best suited to the earlier stages of fever, un- combined with local affection or phlogistic diathesis ; and warm affusion in the latter stages, and in cases of considerable debility. The term cool, is applied to a temperature from 78 to 75° y when water of this temperature is employed the application should be sudden and momentary, by which a reaction of the arterial system is generally the consequence, and frequently a complete solution of the fever. Throughout the whole of Dr. James Currie's reports, it is frequently urged and repeated, that " the solution of fever depends chiefly on the sudden, general, and powerful impres- sion which is made on the sensations by the affusion ; where- as, ablution only serves to alleviate symptoms, and to render the disease milder and the crisis favourable. Dr. Jackson supposes the cold affusion excites new actions which supercede the former ones, and by that means cuts short the progress of the fever. Opium has been employed of late years, by many physi- cians, in doses of one or two grains at a time, in the latter stages of the remittent fever, as well as in typhus, or continued fevers unconnected with inflammatory affections or preter- natural arterial power, for the purpose of procuring sleep and inducing more perfect remissions ; but recent experience proves that this method of administering opium, is by no means so efficacious as when it is given towards morning, or a short time after the exacerbation of the hot stage has begun to decline. When given during the increase of the exacerba- tion, it increases the heat and restlessness. OF THE SYXOCin s ICTERODES. ok, MALIGNANT YELLOW FEVER Although the malignant or pestilential fever, com- nonlv called the yellow fever, like the small-pox and measles, is of foreign origin, and of a contagious nature ; and has 11 produced by any cause or combination of circum- stances in this climate, as the facts which have been published bv the college of physicians of Philadelphia, as well as my own observations, have fully satisfied me ; yet as it has been my lot to witness the repeated occurrence of this formidable and frequently fatal disease of late years, it may not be im- proper in this place, for the satisfaction of those who have not had the same opportunities, to exhibit a concise view of its most usual symptoms, with an account of the method of treating it, which I have observed to be most successful in my own practice, as well as in the practice of others. In this disease there is a very great diversity of symptoms, according to the particular constitutions of the patients, and other circumstances, similar to what occurs in the small pox, and other contagious diseases. In some the symptoms being mild and favourable ; in others, the pulse strong and quick, 52 and the heat great and distressing ; while in others, it com- niences with great debility, oppression and restlessness. In general it attacks suddenly, without any previous indis- position, with a chill, and pain in the head and limbs ; some- times, but not always, with sickness at stomach, and an incli- nation to vomit — the eyes also appear inflamed and are pain- ful — the pulse frequently becomes full and quick soon after the cessation of the chill, (which is generally of short dura- tion) but without much apparent disorder in the respiration ; the skin soon becomes very hot and dry, and the face flushed, as well as the eyes red and watery; great oppression and stricture about the praecordia, accompanied with extraordinary restlessness and frequent sighing.— The heat of the skin, and pain in the head and limbs, generally continue to increase during the first thirty-six hours, and then to decrease gradu- ally for the same length of time ; so that at the end of seventy- two hours, all febrile heat and fulness of the pulse, together with the pain of the head and limbs, either leave the patient entirely and he speedily recovers, or they only remit partially, and are in a few hours succeeded by a different and more dis- tressing train of symptoms ; and particularly by a painful burning sensation in the stomach, accompanied with almost constant sickness, and straining to vomit ; the contents thrown up at this period of the disease, are generally of the consis- tence of thin mucilage and of a cerulean or sea green colour —the pulse now becomes small, quick and irregular, the sto- mach painful upon pressure, and the costiveness of the bow- els generally continues, but in some attended with tenesmus and griping.-— These symptoms continue to increase in sever nt}', if not soon relieved by art, and are in a short time suc- ceeded by a sudden cessation of pain and heat, and a vomitr jng of a flaky, dark coloured mixture, resembling coffee grounds or the sediment of port wine, and in soms cases. Kturc of soot and water. — Tin iall\ wn up at abort intervals, mixed with a greater quantity of liquid than has been drank. In this stage of the disease, during the intervals from vo- miting, the patient feels so much ease that he imagines him to he out of danger ; converses fluently, though somewhat incohercntlv, on various subjects. — Some under these cir- cumstances, rise out of bed, walk ahout the chamber, but soon becoming faint and exhausted, lie down again. Con- vulsions or lethargy, generally follow these exertions, and death soon after closes the scene. Many however, instead ot g affected with the black vomit, become comatose, and die without a struggle ; while others sink under the loss of blood from the nose and mouth, and sometimes from the eyes and , or from the bowels, as well as from the parts where rs have been applied. In most of the cases in Philadelphia, that have terminated mortallv, the patients became as yellow as gold, before the vomiting of black matter made its appearance ; the whites of the eyes which at the beginning of the disease, were red and watery, became of a dull muddy yellow — the yellowness was first observable in the eyes, face, temples, and neck, and soon after over the whole body — In the first stage of the disease, the tongue was generally covered with a white fur ; its upper sur- face appearing as if it was covered with a piece of white mus- lin. After the third or fourth day, when the fever continued, it became brown and much drier ; but after the appearance -t the black vomiting, it again became moist, and nearly as, < lean as in health. The patient seldom vomited after the chill went off, during *he first and second days of the disease, though he usually 54 complained of a load and an inclination to vomit — and he was either costive or affected with symptoms of dysentery, owing as appears from dissections, to an inflammation of the sur- face of the stomach and duodenum, and other portions of the intestines. Bile was rarely observed in the stools at an early period of the disease, unless when occasioned by means of purgatives ; but when it did occur, it afforded a favourable prognostic. Black stools were common after the commence- ment of the black vomiting, and sometimes appeared of a dark colour after the exhibition of calomel, without being accompanied with black vomiting; but in those cases the evacuation was of a different consistence. AVhen this disease, (which was generally more violent in its symptoms, more rapid in its progress, and more mortal in the event, than any other disease that has ever been observed in this country), was protracted more than a week ; tremors of the hands sometimes occurred, but subsultus tendinum was scarcely- observed in any case of this fever, though so common in the typhus, and in the last stage of bilious remittents. When the disease ended favourably, the violence of the symptoms generally subsided on the third, fifth, or seventh day ; and when it terminated fatally, the symptoms became more distressing and severe on the days last mentioned, and the patient died on the fourth, sixth, or eighth day from its commencement, most generally on the sixth or eighth, though a few have lingered to the eighteenth or twentieth, and some still longer, and died at last. c In persons of infirm constitutions or that lived abstemi- ously, symptoms of nervous affection were more prevalent than those of an inflammatory character. — In such persons the pulse was seldom strong or the heat very great, and the fever was longer before it came to a crisis. In persons whose 55 titutions had been impaired b) habitual intemperance^ well us in those who had b ■;!>• debilitated bj e^traor- dina! ic, or violent exertions, putrid and malignant s\ mptoma appeared carl) in the disease, and in its latter Stage, constant hemorrhages from the nose, mouth and tongue* — Sexual hemorrhages were also frequently profuse, and abortions common in pregnant women. In numerous cases, extravasated blood appeared under the cuticle, and large purple spot, on different parts of the surface of the body; and in almost every ease that terminated fatally, the skin ne of a deep yellow, or orange colour, mixed with a livid or purple colour, and the gums became spongy and scorbutic. Persons with those symptoms seldom survived the sixth day, and some died as early as the fourth. Tn the latter stage many were affected with coma and haemorrhages, and great yellowness of the skin and eyes, and died without any symptoms of black vomiting. * In all the cases affected with the black vomit, the pulse became slower than in time of health — in many instances not beating more than forty or fifty times in a minute — and was generally accompanied with a bloated appearance of the fate and a remarkable coldness of the face and limbs. Suppression of urine in the latter stages of the fever, frequently occurred, and like the black vomiting, almost invariably indicated a fatal event.* * In these cases there appeared to be a total suspension of the office of the kidneys, for there was no urine found in the bladder, nor any inclination to evacuate it. Whenever this symptom occurred and was not produced by the irritation or absorption of cantharides, it indicated speedy dissolution, especially when conjoined with singultus and the vomiting of a dark coloured mixture, re- sembling coffee grounds, or dark coloured mucous filaments, and especially when accompanied with a preternatural slowness of the pulse. When ah these symptoms occur, they are very soon followed b> coma and ina< lity, or by convulsions, swooning, and death 56 The symptoms which distinguish this fever from cvciy other that has been observed in this country, are the sudden- ness of the attack, commencing in most cases, without any pre- ceding lassitude or indisposition ; the redness of the eyes and flushing of the face ; and the long duration of the paroxysm be- fore a remission takes place, being generally thirty-six hours before any considerable abatement is observable in the febrile symptoms; whereas in the indigenous remittent or bilious fever, the violence of the paroxysm invariably remits within the first twenty-four hours ; and the paroxysm of the latter is re- newed some hours after the first remission, which is seldom observed in the yellow fever ; but on the contrary, in almost every case where the fever has been violent, and the painful sensation of the stomach considerable, it is succeeded by a new train of symptoms, in a few hours after the remission of the fever ; particularly by frequent retchings, and vomiting of matter, which for a day or two, appears of the consistence of thin mucilage, and of a sea green or light olive colour, but afterwards becoming darker and mixed with flaky filaments, or membranous like fragments, at first resembling coffee grounds, and afterwards becoming darker and appearing like a mixture of soot and water, which is evacuated at short in- tervals, and in an extraordinary quantity. The yellow colour of the skin and eyes, is common to both the bilious and the yellow fever in persons of a plethoric habit, but is generally much deeper in the yellow fever. The remarkable retrocession of the high and inflammatory symptoms which in the most dangerous cases of the yellow fever generally takes place about the third or fourth day, and leads the inexperienced observer and the deceived patient to conceive hopes of recovery, when there is no greater indica- tion of his speedy dissolution, is a circumstance without a parallel in the history of fevers, and therefore in dangerous cases, may be considered a pathognomonic sign of this disease. The Other symptoms which more particularly distinguish this fever from every other that has ever come under my not'u t mortal cases of are the blackness and flaky or curdly appearance of the matter thrown up hy vo- miting, and the preternatural slowness of the pulse which occurs after the vomiting of black matter has commenced. Tlie circumstance of its being communicated by contagion in confined situations, also distinguishes it from every form or variety of the bilious remittent of this climate; and for proofs that it is communicated from one to another, I refer to the publications of the college of physicians already men- tioned. Dr. Hume, commissioner of the sick and wounded of the British navy, in the West Indies, in the years 1 741 and 1 742, asserts, that in all the subjects that he had opened himself or seen opened by others, after having had black vomiting, the stomach was always found mollified, and less or more of such fluid as they had vomited was found in the cavity of it, and could easily be pressed from the vessels. — In two of his dissections, of persons who had died before the third day, he found the inner coat of the stomach highly inflamed, but no marks of gangrene. — In two others who died at a later period in the year 1735, at Barbadoes, who had had black vomiting, he found the villous coat mortified in several places — (pages 208 and 217, of his account of the yellow fever.) — That mor- tification of the internal membrane of the stomach always precedes or accompanies black vomiting, I am convinced from the numerous dissections which have been made by dif- ferent practitioners since the publication of Dr. Hume. " The liver which is naturally of a dark red colour, fre- quently appears on dissection, in the yellow fever to be pale and yellow." 8 58 u Further down the intestines the black stuff was thicker and more viscid, almost resembling tar.-— In those cases the villous coat was very easily separated by drawing the fingers over it."< — •ffwne's account* In the year 1805, the last time of its appearance in Phila- delphia, I was several times present at the examination of the stomachs of patients who died of the yellow fever at the City Hospital, but could discover no certain marks of gangrene in any of them, though the villous coat was generally abraded in different parts, and the excoriated parts appeared of a very- dark colour — -extravasations of blood were also common ; and yet, the sudden cessation of pain in that organ succeeded by cadaverous coldness of the limbs and slowness of the pulse, afforded a strong presumption that the inflammation in that organ had ended in gangrene, or partial death of the villous membrane. The black matter usually found in the stomachs of those who died after the fourth day had none of the characters of either blood or bile; for white paper immersed in it was neither stained red, purple, yellow or green, but appeared like it does when moistened with the fluid which issues from a gangrene ; yet, from the extravasated blood, which always appeared on different parts of the internal surface of the sto- machs of those who had had the black vomit, and the exten- sive and florid inflammation observable in the stomachs of some who died at an early period of the disease, and had not vomited any black matter, though the vomiting of every thing- received into the stomach had been almost incessant, I am inclined to believe that the black coloured matter resembling coffee grounds, (and which is generally known to be the sig- nal of a fatal termination), is chiefly composed of small por- tions of common mucus, coloured by the. dissolved and black 59 blood which oozes into h from the- dilated capillaries. It can- not be bile, changed in its colour, in consequence of a morbid e of the secretor) i the liver, because those vt scU i dom found diseased, and because the bile in the gall bladder, which was generally lull, retained its natural yellow colour, or was changed to the colour and consist ot the s\ run of rhubarb, or a mixture of gamboge and mu- cilage. Nor is it probable, that the matter, which resembles coffee- grounds, is bile, changed in its colour and consistence after its entrance into the stomach, because large quantities of such matter was found in the stomachs of several who had had little or no vomiting of any kind ; and without some vomiting, or at least some exertions to vomit, bile cannot gain admission into the stomach. Nor can the dark coloured flaky parti - tides, which give the appearance of coffee grounds to the contents of the stomach, be the villous coat detached or abra- ded, because neither ulceration or gangrene were observable in the stomachs of some that had vomited black matter, and without ulceration or gangrene it cannot be abraded. CONJECTURES Relative to the Origin of the Yellow Malignant Fever.. ..with Facts and Arguments subversive op the Opinion of those who ascribe it to Domestic Causes. From the frequent opportunities which I have had of see- ing the rise and progress of this malignant disease in Phila- delphia, and from the facts which I have received from Dr. 60 Hosack of New York, a professor and physician of the first eminence in his profession, as well as from several other phy- sicians of established character in other cities and sea-port towns of these States, who have had similar opportunities, and who regard the cause of truth more than the convenience of those " who drive the car of trade." I am convinced that it is a contagious disease, and that every time it has appeared in this country, the contagion by which it is propagated has been imported from some of the West India Islands, in the persons of the sick, or in articles of clothing, or bedding, that have been used by the sick ; but from what cause the contagion proceeds, or is originally produced, t do not pretend to know with absolute certainty; though, I am inclined to believe, from the facts which have been recorded by different authors, particularly by the Jesuit Pere Labat, Drs. Des Portes — Dalzille — the Revel. G. Hughes — Don Ulloa— Dr. Rouppe *— Dr. Schotte, and more recently by Dr. Chishohn, that the contagion of this disease is only generated on board of foul and crowded transports, or ships of war, after long confine- ment in hot climates ; and that it is produced by the joint ope- ration of the exhalations from living human bodies in an im- paired state of health; and the exhalations from the corrupted bilge water confined in the ship's hold and well, particularly during the rainy season, when from the necessity of keeping the hatches shut, fresh air is in a great measure excluded, cleanliness neglected, and the noxious exhalations permitted to accumulate. — The disease has never been known to make its first appearance on shore in tropical climates, owing, I presume, to the want of a concurrence of all the circumstances which sometimes occur on ship-board. It is a fact generally admitted, that the effluvia from a number of human bodies in confined and unventilated situa- tions, generally produce a disorder in the different functions .1 ti i exhalations, for aiq ill of time ; and that in persons tl noxious substance 1 Becreted which is capable of propagating the d the sick to the sound; hence, a strong pre- sumption >ntaglOU8 principle which gives ori- gin to the yellow lever, is generated by a specific process ol secretion in the human body, in consecmence of the combined operation of the exhalations from the living human body, and of the gases, which proceed from the putrid vegetable and ani lubetancea contained in bilge water. The most satisfactory proofs that the malignant yellow fever is a distinct disease from the indigenous remittent, or bilious fever of the Southern States of America, as well as from the typhus gravior, were communicated to Dr. Hosack in the year 1805, by Dr. Joseph Bayley, one of the physicians on the Quarantine station, a copy of which was published soon after the last time that the disease appeared in Philadel- phia and New York, which was in the year 1805, by the College of Physicians of Philadelphia, in a pamphlet, entitled " Addi- tional Facts and Observations relative to the Nature and Origin of the Pestilential Fever." The causes assigned for the origin and generation of the malignant fever commonly called the yellow fever, by those, who trust to theory, in preference to the testimony of their own senses, are, the noxious exhalations which proceed from the filth of cities, comprehending the common sewers and covered drains, gutters of the streets, docks, privies, neglected ars, yards, burial grounds, and the impure water of the pump wells, &c. But if it can be made appear that the pestilential fever, usually called the yellow fever, occurred with all its compli 62 cated horrors in some of the commercial cities or sea-port towns of this country at an early period after their first settle- ment, when none, or but few of the causes existed to which the origin of die disease has been imputed by the advocates of its domestic origin ; and, if it can also be shewn that this pes- tilential disease did not make its appearance for many years previously to the year 1793, in any of those commercial cities or seaport towns, though the enumerated causes existed in much greater abundance during that period than they did at an earlier period, or than they have existed since the year 1793 ; we are most egregriously deceived if it may not be fairly and satisfactorily concluded, that it does not originate from those sources. In tracing the malignant yellow fever to its earliest occur- rence in this country, we find from the Journal of Thomas Story, Esq. Recorder of the city of Philadelphia, vol. 1st, that a very mortal fever prevailed in Philadelphia, in the autumnal months of 1 699, which carried off six or eight persons daily, and some days ten or twelve. Mr. John Gough in his ac- count of this fever, in his History of the Friends, vol. 3d, p. 516, says, that the fever which occurred in Philadelphia in the year 1699, was the same as that which has since been called the yellow fever, and had been prevalent for some time before in several of the West-India islands. This fact is also con- firmed by a letter written by Isaac Norris, Esq. who resided in Philadelphia during its prevalence, who also relates that it was very mortal in Charleston at the same time. It also ap- pears from an extract from Hewatt's History of South Caro- lina, communicated by Dr. Tucker Harris, that a great number of the inhabitants of Charleston were destroyed by it in 1 699, that they suffered very much from a hurricane the same year, and that the greatest part of the town was laid in ashes by fire. rds of the occurrence of this disea York, in the year 1699 j but tin- lite Dr. John Ban mentions in a letter, a copy of which was published in Car* Museum for the year LJT88, page 453, that he had heard from the ancient inhabitants of that city, that SO long ago as the I malignant lever little interior to a plague w a imported into it, which from its extreme mortality was distin- guished bv the name of the great sickness. This event is alflO rded bv Mr. Story in the 2d volume of his Journal. Ac cording to Mr. Hewatt's history, the yellow fever made its nd appearance in Charleston in the year 1703, at which time the inhabitants were apprehensive of an invasion from the French and Spaniards. It appears from Hutchinson's history of New-England, that a similar fever was imported into Boston in the year 1693, from Martinique, by the fleet. Sir Francis Wheeler: see Hutchinson's history, vol. 2, p. 72. At the time of its first appearance in Philadelphia and Charleston, it was, and had been for several years -prevalent in several of the West-India islands, into which it had been imported in the year 1686, from Siam in the. East-Indies, by a fleet crowded with passengers and dis- appointed adventurers from that kingdom, according to the testimony of Labat, a Catholic missionary, who was sent from France to Martinique in the year 1 694, to take charge of the churches there, which was eight years after that distressing- occurrence. It is also stated by Dr. Pouppe Desportes, who practised physic in St. Domingo from 1732 to 1748, in his observations on the diseases of that island, that the yellow fever, which he calls the " putrid malignant fever," was for a long time un- known in the islands, and that the first event which rendered it remarkable, was its appearance at Martinique soon after the arrival of a fleet from Siam. The regularitv of its repro- 64 duction, however, at particular seasons of the year, he thinks, se^ms to require that it should be classed among the indige- nous diseases of tropical climates. Sauvages takes notice of this disease, in the first volume of his Nosology, p. 557 y and says it was imported into Marti- nique in the year 1686, from Siam, by a ship called the Ori- fla e. A similar belief is expressed by Dr. Chevalier, as quoted by Dr. Lind. M. de St. Mery, in his history of the French part of St. Domingo, delivers a similar opinion with respect to the origin of the yellow fever in the West-India islands, and relates some additional facts respecting its spread- ing to several of the other islands ; for the particulars of which, the reader is referred to the history of the French part of St. Domingo (in French) p. 700. After the year 1703 there is no record or popular tradition that I can learn of the appearance of the yellow fever in any part of the continent of North America for twenty-five years, though it continued its ravages in the islands for many years after that period, as we learn from Mr. Hughes' Natural History of Barbadoes, and from Warren's and Hillary's publications, as well as from Moreau de St. Mery's History of St. Domingo. Mr. Hewatt, in the history already quoted, relates that in the year 1728, after an uncommonly hot and dry summer, a dreadful hurricane occurred in the month of August, and the same year an infectious and pestilential distemper, called " the yellow fever," swept off multitudes of the inhabitants, both white and black. Mr. Hewatt also mentions the occurrence of the same disease, in the years 1739 and 1740. Dr. Harris says there is no medical record of the existence of the yellow fever at Charleston previous to the account sent by Dr. John Lining of Charleston, to Dr. R. Whytt of Edinburgh, from which it appears that it was prevalent in that city in tl. , 1JT39, 171.*, and 1 748 . and in the opinion of Dr. Lining, it u;is an imported d3 ad coma jr'ious. I understand that yon have BOmc additional facts on this subject, pr es erv e d in tin- Manuscript notes of J)r. I' lean. Dr. Hai ris states that he knows of no documents of the existence of the yellow fever in Charleston from the j 17-4 8, to the year 1792; I presume lie means 1794; though he recollects that it made its appearance there in the yeai 1761, and proved fatal to some strangers, and to one-person who, he had been told, had long resided there. At the time the yellow fever prevailed in Philadelphia and Charleston in 1699, and for several years after that period, the population was very inconsiderable, the buildings scattered, and many of them unconnected ; consequently, but little of the filth and puU*efaction, common to populous cities, could have existed in them at that time. There were no common sewers or covered drains, and but very few docks or wharves. The privies were not numerous ; the water of the pump wells cer- tainly was as pure as at present, nor were the grave yards numerous or crowded with dead bodies. Consequently but few of the causes assigned by the supporters of the doctrine of the domestic origin of the yellow fever had " a local habita- tion or a name," at least to any considerable extent, and yet the disease did make its appearance and spread with resistless fury, not only in Charleston, but in Philadelphia and New- York, From the year 1703, there was an interval of twenty- five years before its next appearance at Charleston, and up- wards of forty years between the first and second time of its appearance at Philadelphia or New-York. It afterwards occurred in Philadelphia in the years 1741, 1747, and. 1762, and at New- York in 1 748, after which it was no more heard of in this country till the year 1793, when it made its tri- umphal entry into Philadelphia, and marked its way with 9 66 dreadful mortality. Charleston escaped its invasion till the year following ; and New-York a year later, since which time the frequency of its occurrence and the deplorable mortality occasioned by it are too strongly impressed upon the memory of those who have survived, to need particularizing. Having now shewn, that the pestilential yellow fever made its appear- ance in this country at a period when there existed none, or but very few of the sources to which its origin is ascribed by those who believe it to be derived from domestic causes, let us in the next place take a view of subsequent periods, when filth and all the enumerated causes of its generation had gready increased, and had become offensive to the senses ; and we shall find that no such disease was the consequence. In the years 177/, 1778, and 1779, the city of New-Yorlc, and the city of Philadelphia in the year 1778, were in posses- sion of a large army of British and Hessian soldiers, and in the years 1780, 1, and 2, Charleston was also in possession of an army of nearly six thousand foreigners. During those periods less than usual attention was paid to cleanliness, as the minds of the inhabitants were kept in a constant state of alarm and uncertainty : hence putrefying animal and vegeta- ble substances were suffered to accumulate and contaminate the air with their noxious exhalations ; yet not a case of yellow fever occurred in either of those cities among the natives or foreigners. It is true, a great mortality occurred among the American prisoners that were confined on board the memora- ble Jersey prison ship, stationed in the harbour of New- York, during the hot season, with symptoms of great putridity, and the disease was contagious ; but not a case with the diagnostic symptoms of yellow fever made its appearance either among those confined on board, or among the inhabitants of that city. The American prisoners, many of them from the northern states, v/e/e conveyed from crowded prison ships to hospitals in the city of Charleston, yet not a smgl yellow I • red. lit time th( . \wrs, gutters, privies, and a variety of other sources of putrefaction in each of the utics which have been mentioned as well a /era! 9 alter that period ; and cleanliness was much Less attended to by the police from that time tothe year 179.3, than it has been since ; yet no yellow fe*er spread destruction and deso- lation through the streets of tlio^c cities, during that interval, as it has clone since the period last mentioned. We have now shewn, that the yellow fever made its ap- pearance in the cities of Philadelphia and Charleston at an early period of their infancy, when but very few of the causes which are supposed by those who pretend that it originates from the confined and impure air of populous towns existed. AYe have also 6hewn that for a long period after those cities had become populous, and the sources of putrefaction had multiplied, and particularly, that during those years that the British and Hessian forces had possession of those cities, at u'hich time the enumerated domestic sources which have been so confidently pronounced to be the cause of its origin, existed with aggravated circumstances, no yellow fever made its ap- pearance or was the consequence. If to these facts we add the well-known circumstance of the escape in 1793 of every seaport and commercial town in the union, with the exception of Philadelphia, and recollect that it had made considerable progress, and had occasioned very ex- traordinary mortality in several of the West-India islands, and particularly in Grenada, St. Vincent, and Dominica, several months before it made its appearance in Philadelphia, and that n it did make its appearance, it was distinguished by an 68 assemblage of symptoms which had never been observed m any disease that had occurred in Philadelphia since the year 1762, and in that year, according to the notes of Dr. Redman, late president of the College of Physicians of Philadelphia, it was imported from Havanna, and communi- cated by a seaman to the family with whom he lodged in Jackson's Court, near the New-Market ; if we recollect that the disease was new to all the physicians that had commenced practice in Philadelphia since the year 1762, and that Drs. Ross and Stephens, who at that time resided in Philadelphia, (the former of whom had lived and practised medicine many, years in the East Indies, and had suffered by a fever, attended with very violent and dangerous symptoms at Bassorah, on the Euphrates, in the year 1781, and the latter had been in constant and extensive practice for many years in St* Croix, m the West-Indies) had never seen a fever with the particu- lar and extraordinary symptoms by which that disease which prevailed in Philadelphia in the summer and autumnal months of the year 1 793, was distinguished ; and if we bear in mind that this destructive malady prevailed in New-Haven in Con- necticut, Baltimore in Maryland, and Charleston in South- Carolina, in the year 1 794, while all the intermediate seaports escaped; and that in 1798, Easton in Maryland, Baltimore, including Fell's Point, Charleston and Savannah, (places noted for the insalubrity of their atmosphere in the autumnal season) escaped; while Boston, New-London, New- York, Philadelphia, and almost every other commercial town, and several of the villages on the navigable rivers in the eastern and middle states were sinking under its resistless fury; it appears a matter of astonishment, that any person of sound understanding can hesitate in deciding, whether it is of foreigr or domestic origin. 09 lo extricate themselves from the dilemma to wli'n h they have been reduced bj facts and arguments similar to the pre- ceding, same of th< leading and most influential of the advo- cates ot the doctrine of domestic origin of yellow lever, have had recourse to the power of imagination, and I con- tagion as a vulgar error, have revived and adopted the more vulgar and exploded doctrine ot" planetary, comctic, and vol- tank influence upon the constitution of the atmosphere ex- tended round the spacious globe ; and have dogmatically pro- nounced, without offering any but the most puerile and frivolous evidences in support of their opinion, that a noxious and impure change has taken place in the proportion of the constituent principles of the atmosphere ; a doctrine, which is so foreign from correct observation, and so destitute of proof, that its adoption could only be excusable in the dark age ol Gothic barbarism, when die human mind, unenlightened by liberal education, and paralized by the fears of superstition and the arts of impostors, rose in intellect but a small degree above brutal instinct. In short, to ascribe the occurrence of the yellow fever in Philadelphia, after an exemption of thirty- one years, to a noxious and invisible change in the constitution of the atmosphere, without furnishing direct and unequivocal proofs that such change has taken place, is one of the tricks of ingenuity to impose upon and mislead unreflecting credu- lity, and is no more worthy of credit or respect than the Arabian Nights Entertainments, or than the conceits of the astrologers and conjurers in the ages previous to the revival of literature, when every disease as well as every natural phenomenon not obvious to the senses, was ascribed to the influence of the planets. In point of absurdity and folly it is a match for the story related by Monsieur Poqueville, of the ignorant and credulous (i reeks of the present age, who, he that a decrepid spectre to which they have given the name of Cacodsmon, always precedes the plague, dressed 70 in a funeral shroud, and glides along the roofs of the houses, calling the names of those who are destined to be cut off from the number of the living, while dogs howl hideously respon- sive to solemn music and murmuring voices which they arc supposed to hear in the air. If this puerile and superstitious notion of the modern Greeks is rejected with contempt by all men of cultivated understandings, because it does not correspond with the ex- perience of observers qualified to discern realities from the delusions of the imagination; the doctrine of a noxious or pestilential change having been produced in the constitution of the atmosphere, being the mere creature of the imagina- tion, and unsupported by adequate and satisfactory evidence, ought to be rejected for the same reason. If such a revolution had taken place in the constitution of the atmosphere as is pretended, it would be unreasonable to suppose it would have operated in such an irregular and capricious manner as has been the case, if the yellow fever was the consequence or production of such a change, because it is contrary to the common course of things. If such an extraordinary and unsalutary change had taken place, its operation would have been regular and uniform, and its influence would have extended to every place upon the globe under similar circumstances, and its presence would have been manifest from the change it would necessarily have produced on every other species of disease that owes its ori- gin to the particular condition or qualities of the atmosphere, as well as to fevers ; but no such change is observable in cases of the quinz'y, pleurisy, small-pox or measles, that have occurred since that change in the atmosphere has been said q have taken place. If a pestilential constitution of the 7\ a tmo ed, all our seaport, would have s\n : tin same time everj year, and not one in the centre ol tin union this year, oik- in the northern extremity, and oik- or two in the southern extremity the next, and others in a differ tion the year after, as well as in other places in an fa gular manner several times since, while adjacent and inter mediate ones remained entirely exempt, as we know from our own observations, as well as from the information of others, has been the ease. And as no change has taken place in other diseases, as is pretended to have occurred in the fe- which appear periodically in cities, though no such change is apparent in those in marshy situations in this country, or i any other form or variety of disease, as has been satisfactorily shewn by Dr. Stringham, of New-York, in a paper relative to this subject, published in the first volume of the Edinburgh Medical and Surgical Journal, and as I know from my own observations, as well as from letters which I have received on this subject from Dr. Gardiner of Darby, only seven miles distant from Philadelphia, and from Dr. Martin c Easton, an insalubrious part of Maryland, it may be fairly concluded that no such change has taken place in the constitu tution of the atmosphere. During the prevalence of the yellow fever in Philadelphia in the year 1 793, more than two hundred persons were con- fined in the prison appropriated for criminals, exclusive of one hundred and six French soldiers confined there by order of the French consul, and a considerable number of debtors in an adjoining prison. The Pennsylvania hospital contained its usual number of patients at the same time. There were more than four hundred paupers in the alms-house, and more than two thousand emigrants, recently arrived from the island of St. Domingo, were at the same time dispersed over differ- ent parts of the city and suburbs. All the prisoners in the n jail, the patients in the hospital, the paupers in the alms-house, and the emigrants from St. Domingo dispersed over different parts of the city, almost to a man, escaped the disease, though they were surrounded by the sick, the dying and the dead for several weeks, and breathed the same air as the rest of the inhabitants, with the exception of that confined in the apart- ments of the sick. Circumstances like these establish the fact more forcibly than a whole volume of arguments, that the disease was not an epidemic, or derived from any general cause existing in the atmosphere, or from any derangement or alteration in the quality or proportion of its constituent principles, but was propagated by contagion alone, otherwise the persons cir- cumstanced as just mentioned could not possibly have esca- ped more than the rest of the inhabitants ; but on the contrary, the emigrants frnm St,. Domingo, not accustomed to this climate, would have been the first to experience its effects, and would have suffered much more severely from the impurity of the atmosphere, if that had been the cause of the disease, than the native inhabitants ; for it is a fact confirmed by long and extensive experience, and which admits of no exception, that strangers are the greatest and most certain sufferers from exposure to the causes of the indigenous diseases of the climate into which they migrate. But a contagoius fever is communicated only from the sick, or articles contaminated by them. No sick persons were admitted into the prison, the Pennsylvania hospital, or the almshouse, during the preva- lence of the yellow fever ; and the emigrants from St. Do- mingo, having arrived at Philadelphia just as the disease began to make its appearance, had formed little or no ac- quaintance with the inhabitants, and of course had no inter- course with the sick. This, and this alone is the true reason of their escape, and is a very strong and direct proof that the not derived from th> whi< h h ;iucl 1>\ those who contend that it is of domestic i and not contagiou . 11" the disease had arisen from th< eady enumerated) or from the joint effect of these and a derail of the atmosphere, all that breathed the air of the city, at least, if not all round the world m the same latitude, would have suffered moi by it, and nearly at the same time, and not in that gradual and su manner as they have iy time the yellow fever has made its appearance in any of the seaport towns of this country, and as is observe!} always to be the case with all the diseases that are acknow- ledged to be contagious. The symptoms, also, by which the yellow fever is distin- guished from the most dangerous cases of the bilious fever that occur in any part of the world, not excepting the indige- nous fevers of Batavia, Calcutta, Goree, or Surrinam, which are universally acknowledged to originate from the exhalations of putrefying animal and vegetable substances, furnish addi- tional evidence of their being different not only in degree, but in kind, and consequently that they are derived from different sources. To infer that the yellow fever is only a variety or higher grade of the indigenous intermittent fever of this country, because it generally occurs, progresses, and terminates at the same time of year as the intermittent, is confounding or mis- taking coincidents for causes. By this mode of reasoning the plague of the Levant, with all its complicated horrors, would be nothing more than a common intermittent, rendered ma- lignant, or increased in power by the influence of a deranged of the constitution of the atmo 'oor. its cause, or in I 74 upon the constitution of the patient ; for, when it has been* imported into the temperate climate of Europe, from Egypt, Syria or Turkey, it has generally commenced, progressed, and terminated in the same seasons as the common intermit- tent. For proof of this, see Hodge's account of the plague in London, in 1665, and Mertin's account of its rise and progress in Moscow, in 1771. If coincidence of events always depended on identity of cause, the pleurisy and the measles would depend on the same cause, and though differing in degree, and in the cha- racter of their symptoms, they would be the same in kind, and agree in their nature, and would require a similar mode of treatment; for, according to Sydenham's account, they both begin in the month of February in the climate of Eng- land, increase during the spring months, and terminate about the summer solstice. The only circumstance in which the yellow fever and the intermittent or bilious fever do agree, is, in being both de- stroyed or disarmed of their noxious power by frost. This, however, only proves that the contagious principle, which is the cause of the yellow fever, requires the same portion of caloric to preserve its volatility, and keep it suspended in the atmosphere as the miasmata of marshes, or the exhalations from putrefying substances, and that it requires considerably less calorie to render the contagion of the typhus of temperate climates volatile, and to keep it suspended in the atmosphere. But the contagion of the yellow fever, like that of the typhus or jail fever, requires to be accumulated or concentrated in the atmosphere in confined and unventilated situations, in order to render it capable of producing any disorder in those exposed to it; and as the poison of arsenic becomes harmless by co- pious dilution in water, that also becomes harmless by diffu- air. This is the reason \\ m thi ommunicated from one to another in country si tions, where there ia a con illation of fresh air. They, then loi\-, who deny the yellow fever to be contagious in anj situation, because it is rarely BO in the open and Tree air of the country, might with equal reason deny that the jail or hospital r, the typhus gravior of systematic writers, is contagious, because it oar) operates in confined and unventilated situa- tions, where cleanliness is neglected, with sufficient power to produce any morbid effect ; but like the noxious gases, or other volatile poisons, becomes impotent and inactive by dif- fusion, or by mixture with a certain portion of fresh and untainted air. Those, therefore, who seem to think it so very extraordinary that the yellow fever, if contagious, does not produce the same noxious effects in the country as in the confined and less pure air of a populous city, I refer for a satisfactory explanation to a collection of facts on this subject published in Dr. Barton's Medical and Physical Journal, vol- 2d, part 1st. I shall now conclude with observing, that if the circumstances stated and detailed in the preceding pages are authentic and correct, and I challenge any person to disprove them, every disinterested and unprejudiced inquirer that examines and compares them with the facts and arguments of the advocates of the domestic origin of the disease must be convinced, that the yellow fever has never originated from domestic causes in this climate, but is exclusively of foreign origin. TREATMENT. My experience convinces me that bleeding is not only user fid but absolutely necessary during the first two days of the disease, in all cases where inflammatory symptoms evidently predominate, especially when strong and quick pulsation of 70 the temporal and carotid arteries indicate local increased vascular action in the system, and particularly in the head. The quantity of blood to be drawn and the frequency of repetition should always be proportioned to the vio- lence and urgency of the inflammatory symptoms; but, great caution should be observed in repeating this remedy after the second day of the disease, especially in any large quantity, unless mercury has been given from the beginning and has begun to affect the mouth, as it has been observed frequently to induce or to increase the new and more dan- gerous train of symptoms, which in very dangerous cases usually occur at or soon after the beginning of the third day. A repetition should also be avoided, if the patient's general strength as well as that of his pulse, is very much reduced after the first operation, as in cases where nervous or putres- cent symptoms have existed from the commencement, or have come on in the course of the fever, bleeding has done irrepa* rable injury. Purging is proper under the same circumstances, and with the same limitations as blood-letting, and ought to be regula- ted in the same manner. The late Dr. Hodge has repeatedly assured me, that he has frequently arrested the course of this disease by bringing on an artificial cholera morbus by means of a solution of tartar- ised antimony exhibited at short intervals immediately after one copious bleeding. But as in this fallacious disease, the inflammatory symptoms are very often suddenly followed by those of an opposite character, and as mercury after it has entered the system, has been found a more certain preventa- tive of this unfavourable and dangerous alteration in the cha- racter of the disease, than any other remedy, purges in which it is a principal ingredient, should have the preference. In rr tses t] mce of the antiphl men has been found beneficial, and the application of linen ith cold \ i, to the fore part of the head alleviated the excruciating pain of that pari. Wet- ting the face and handa frequently with a cloth dipped in i so a cooling and refreshing effect. In this stage of the disease the affusion of cold Water, du- ring the exacerbation of the fever, as recommended by Dr. James Curric, in cases of typhus level-, has been found highly icial in reducing the febrile heat and bringing on a more ible remission ; but, (when the pulse is strong and the heat great) wetting the surface of the body, (including head and limbs) with cold water, or vinegar and water, by means sponge or napkin, and repeating the application before it becomes entirely dry, is more certain in allaying the preterna- tural heat, and reducing the action of the heart and arte- ries. This application appears to produce those salutary ef- fects by the evaporation of the water which abstracts and car- ries off the febrile heat with it. This form of the disease resembles the eruptive fever of the small-pox, and is generally subdued by the same remedies that render the pustules distinct, and the subsequent symptoms mild. When, how r ever, the recited means were neglected or ap- plied too sparingly or irregularly, the inflammatory symptoms were generally succeeded by those of a malignant aspect. From recent occurrences, I am satisfied that mercury ju- diciously and guardedly employed, after the activity of the arteries have been reduced by bleeding and purging in con- junction with the external application of cold water, is the remedy most to be relied on in every form or variety of this disease, so long as the external heat of the skin is considerably 7H greater than in health. The cold water should be applied by means of a sponge or napkin at the commencement of the fever, when the heat of the skin is greater than in health, and the mercury should be given so as to affect the mouth, before the period at which the symptoms of the second stage usually come on. For this purpose, after the operation of the mer- curial purge, I have found two grains of calomel given every two, three, or four hours day and night, according as the stomach would bear it, and the application of two drachms of strong mercurial ointment to the body three limes a day, answer more certainly than any other method of employing it, observing to combine the calomel with opium when it affects the bowels toQ much, or to give it at; longer in- tervals. When not employed till the accession of the second stage, at which time the stomach was generally disordered it con- stantly aggravated the disease, and hurried on the fatal symp- iom of black vomiting. In this stage of the disease, when a disordered stomach is the predominant symptom, which dissections shew to be ow- ing to the inflammation of its surface, topical bleeding, by means of cupping-glasses or leeches, or when pressure with the hand on the stomach occasioned acute pain, and the pulse though small in volume, continued hard and tense, bleeding from the arm, repeated at short intervals, the frequent exhir bition of mild laxatives in small doses, particularly Epsom salts, soda phosporata, soluble tartar, castor oil, an infusion of senna and cream of tartar ; and when these could not be retained on the stomach, laxative clysters were the most use- ful remedies, especially when immediately followed by the ap- plication of blisters to the stomach, wrists, and ancles. A so- lutioo of the carbonate of soda in water, which is much iriore palatable than tin vegetable alkali, followed by a spoonful of Union juice, or a solution of cream of tartar in water, had also tlu- effect sometimes of allaying tin- distressing propen- to puke, so common in the second this disei after the febrile symptoms appeared to have subsided. But is well as every other that 1 have ever seen em- ployed, were too frequently of no avail. At the eitv hospital in 1805, a table spoonful of acetated ish in a draught of warm sage tea, as well as salt of worm- wood and lemon juice given in a state of effervescence, fre- quently settled the stomach, particularly when preceded by the warm bath ; and a return of the vomiting in many cases was prevented by the application of blisters to the back or stomach and to the wrists and ancles, immediately after be- ing removed from the bath. Perspiration was also sometimes promoted in this stage, by small and repeated draughts of an infusion of eupatorium perpoliatum, or, when that was disa- greeable to the patient, by an infusion of dittany or sage. The vomiting as in other diseases was also sometimes a! leviated by a table spoonful of the following mixture taken ira • mediately after every effort to vomit — 5>. Succ. limon. 5vi. Sal. alk. vegetab. (pearl ash) q. s. Saturare cum succ. limon. cui add, aq. Menth. simp. giij. et 1-4 misce. >ome of my medical friends have assured me that they found good effects from the use of the artificial Seltzer wa- ter, in cases of alarming debility, attended with almost irce< - saut vomiting. 80 When the patient complained of a burning sensation in the stomach, calcined magnesia in large and repeated doses mix- ed with mucilage of gum arabic, or with sweet milk and wa- ter frequently afforded relief. Where no remedy could be retained on the stomach, injections, consisting of from half an ounce to two ounces of spirits of turpentine, and three or four ounces of warm water, were administered by the physi- cians of the city hospital and repeated at short intervals, till they occasioned tenesmus, after which the vomiting frequent- ly, but by no means generally, ceased, and the stomach re- tained such medicines or nourishment as were prescribed. It is with regret I have to add that a majority of the patients died notwithstanding this effect of the terebinthinate injec- tions in suspending the vomiting ; the inflammation, which from no abscess being discovered in the stomach of any one that died of this fever, being probably of the erythematous kind, spread through the whole surface of the intestines. As dissections shew that the constant propensity to puke upon taking any thing into the stomach, which so generally occurs on the third day from the attack in this disease, de- pends upon an inflammation of the surface of that organ, and as the indication is to remove this inflammation, what effect would iced water or iced cream have upon it ? Cupping upon the stomach, or drawing blood by leeches, and the application of blisters, are certainly indicated in this state of the stomach, but I have no experience of the effects of cupping or leeches in such cases. In more than one case, the disorder of the stomach ceased immediately after the application of a large poultice of the flower of mustard to it and to the feet ; in another, lime wa- ter diluted with simple cold water, removed the complaint : 81 Thi ten in small and repeated draughts, vis . blc spoonful with the same quantity of sweet skimmed milk. 1 hai rnrable opinion of the warm bath in this state of the disease, when disorder of the stomach appears to be the most predominant symptom, especially when aided In the application of blisters or sinapisms, immediately after coming out of the bath. But 1 have seldom had an opportunity of employing the warm hath in private practice for want of suitable assistance; for rendered callous by the dread of con- tagion, " Dependants, friends, relations, love himself, t the tender tic, The sweet endearments of the feeling heart." In the second stage of the disease when disordered sto- mach and apparent debility, were the most remarkable symp- toms, stimulating remedies and an invigorating regimen ap- peared to be indicated, but the inflamed and irritable state of the stomach, rendered them inadmissible and highly danger- ous. In these circumstances the internal use of mercury alcne or combined with opium, always increases the propensity to puke, and when it failed to purge, aggravated the complaint and the external application except when begun with at an earlier period of the disease, seemed to have no sensible ef- fect. Dr. Davidson of St. Lucia in a letter to Dr. Buxton, dated October 14th, 1801, recommends for the distressing- vomiting which so generally attends the second stage of this disease, a clyster of assafoetida, with the addition of two hun- dred drops of laudanum, and afterwards the extract or tinc- ture of opium, to be given by the mouth at proper intervals, to prevent the return of this dangerous symptom, and he as- serts that though he has seen this complaint aggravated by 11 82 opiates, given by the month, they have always afforded relief when given in clysters. "Whether under these circumstances, laudanum given as re- commended by Dr. Davidson is entitled to the encomium he bestows upon it, my experience does not qualify me to deter- mine, but I have employed it several times in the quantity of sixty or eighty drops in warm carminative clysters, in cases where vomiting appeared to be owing to exhaustion, from too copious depletions, with the most immediate and sensible be nefit. In cases of black vomiting, which is generally a hopeless symptom, I am greatly deceived if I have not sometimes seen laudanum in moderate doses produce good effects when given in a clyster made of a strong decoction of Peruvian bark and snake-root, frequently repeated. This dreadful symptom, however, has been more frequently relieved by a mixture of equal parts of lime water and new milk, taken from one to four table spoonfuls every hour or oftener, than by any other remedy, when employed on the first appearance of that symptom. In the year 1798, in the case of Mr. Fendal, it completely relieved the vomiting, and he recovered after he had been reduced to the most hopeless extremity. Several instances are mentioned by Dr. Hosack of its sue* cess, at New- York, and the late Dr. Vaughan informed me that one had recovered by the use of it, under his direction at Wilmington. Perhaps this remedy from its sedative and mildly astringent quality, as well as from its correcting the acid which generally abounds in the stomach, previous to the commencement of the black vomiting, would be more efnea- > enting tlian in remcn ing the black vomiting, it i ■ arlier in the d In one can under my care, given diluted with water, it tettled the patient's stomach when neither effen c s< ing mix- s nor clysters with laudanum had any effect. In another , twenty grains of the carbonate of soda, dissolved in cold water had a similar effi When the disease began with weak pulse, general debility, considerable oppression about the pnecordia, and great rest- . accompanied with deep and frequent sighing, I con- sidered myself justifiable from the analogy of the disease with the putrid or ulcerous sore throat, and from my con- stant failure with every other remedy, as well as from the ex- perience of Dr. Chisholm, (who first employed mercury for the purpose of producing salivation in this disease), to have recourse to mercury, guarding it from passing off by stool, by combining it with opium, if the bowels were disturbed by it, carefully guarding against any considerable evacuation till the mouth became affected ; and would advise to begin with it as soon as possible after the commencement of the disease. Confiding in the correctness of Dr. Patterson, a physician in the British army, who declares in a letter to Dr. Chisholm, that he had found the early application of blisters to the sto- mach and limbs prevented a determination to that organ, I have in every case when I prescribed mercury, directed a large blister to the stomach, and smaller ones to the wrists and ancles, at the same time ; and after the removal of the * Dr. Dalcho of Charleston says he gave aq. calcis to several patients in the year 1805, whose stomachs were greatly disordered, and that it gene- rally settled them and prevented the black vomit.— Dalcho's Oration before Medical Society of Charleston, published in Coxe's Museum for June and Julv 1805. 84 blisters, have dressed the excoriated surface with strong mer- curial ointment, and directed the ointment to be rubbed on different parts of the patient's body at the same time, when insuperable prejudices were not opposed to its use. Though ray success with this mode of treatment has not been very flattering, it certainly failed more seldom than any other method that I have hitherto had an opportunity of see- ing tried, and if I could conveniently have employed the af- fusion of cold water as an auxiliary, I have reason to believe it would have been much more successful* In every ca3e, however, that has come under my observa-* tion, where the employment of mercury has been deferred till after the dangerous and distressing symptoms of the se- cond stage have come on, it has either aggravated the dis^ tress and increased the danger, or has been of no avail ; and when employed after signs of putrescency or scorbutic symp- toms have made their appearance, such as purple spots on the surface and hsemorrhagies from the mouth and other parts of the body, it has invariably accelerated the fatal event, notwithstanding the declaration of Dr. Chisholm and others to the contrary. Haemorrhage from the nose, however, at the beginning or during the first stage, was generally bene- ficial. I am convinced from a comparison of the success attend- ing different modes of treating this disease, that mercury when employed from the beginning or early in the first stage of the disease and skilfully conducted is more efficacious than any other remedy, especially when suitable auxiliaries are emr ployed at the same time. It is certain that very few have died after salivation has been produced, and I am inclined to believe that the difficulty of producing this effect, is frequent* I to the want of applying the remedy on the first ap- ,inu ol the disease, and regulating the action of the arte- i kd system, at the same time, according to the indications of mptoras* Hut when mercury is given late in the disease, or at any the stomach has become constantly disordered, il is not only an uncertain remedy but one of the most dan- gerous and destructive poisons that can be employed. Order II. PHLEGMASIA. The phlegmasia; or topical inflammations accompanied with fever are a very numerous assemblage of diseases. Their great characteristics are, the general symptoms of fever, and a topical inflammation attended with pain and disorder of some important function. And in most instances, when blood is drawn, it is found upon coagulation to be covered with a sizy or glutinous skin or film resembling tough jelly. Un- der this order many important genera are comprehended, each requiring a separate consideration.* ' The remaining orders of pyrexia, with the exception of the exanthema- ta, viz. the phlegmasia-, hemorrhagic and profluvue, differ essentially from the order of idiopathic fever; for in the latter orders the fever is always the effect of the local affection, and is so constantly proportioned to it, that we can almost always judge with precision of the violence of the lo- cal affection, by observing that of the febrile symptoms. For this reason Dr. Alexander 1*. Wilson, a writer of acknowledged ingenuity, in his Trea- tise on Febrile Diseases, has divided the pyrexiae into two classes, viz. idi- opathic and symptomatic. This writer says we are to look for the prori- nuitc cause of inflammation in the capillary arteries, and not in the larger ones. This he thinks consists of a morbid distension of the capillaries, and fchc ncce^ary consequence of this distension an increased action of all the I* OF PHRENITIS, OR INFLAMMATION OF THE BRAIN. Thi6 disease (which belongs to the phlegmasia or second order of the first class, and ninth genus of Dr. Cullen's noso- logy) is an inflammation of the parts contained within the cavity of the cranium, and may affect either the membranes of the brain or the substance of the brain itself. The symptoms by which phrenitis may be most certainly known, are a vehement pyrexia, a violent deep seated head- ache, a redness and tingescence of the face and eyes, an im- patience of light or noise, a constant watching and furious delirium. The remote causes are the same as those of inflammation in general, operating more directly upon the head. And the larger arteries from whence the capillaries arise. In other words, " inflam- mation seems to consist in a debility or want of due resistance in the con- tractile power of the capillaries, in consequence of which the blood im- pelled into them in the course of the circulation distends them and stag- nates, or at least loiters too long- in them, the consequence of which is that the larger vessels from which they are immediately derived, are morbidly distended and stimulated to a stronger and more frequent action to relieve themselves from the stimulus of distension. The inflammation terminates as soon as the capillaries are so far excited, and the larger arteries so far weakened by their excessive action, that the force of the capillaries is iu due proportion to the force a tergo." cure of phrenitis ib the SUM ITIth that of other inflammations; m phrenitis the most powerful remedies Lire immediately rcqui TREATMENT. From twenty to forty ounces of blood should be drawn in as short a time as practicable, from vessels as near as possible to the head, and repeated in less quantity even' six or eight hours at farthest, till the symptoms are considerably abated, particularly from the jugular veins, or from the temples, by scarifying and cupping. A puncture may be made with a lancet in the artery of one of the temples with perfect safety by a person accustomed to surgical operations, and the bleed- ing stopped with ease by moderate and steady pressure. Immediately after the first bleeding several folds of linen wrung out of cold water should be applied to the head pre- viously shaved and cupped, and renewed as often as they be- come nearly dry. Purges which operate speedily and copiously are the next remedy to be employed. $. Pulv. jalap. 3j. Calomel. 5ss. Crem. tart. 3ij Misce. et f. chart, no. iij. One to be given every two hours till they begin to operate, and the operation to be promoted by thin gruel or barley water. If jalap is not preferred, an ounce of salts and half as much senna infused in a draught of boiling water, sweetened 88 with manna Or brown sugar and the addition of one grain of tartarized antimony may be given, and half that quantity re- peated every two hours till it operate six or eight times, or from five to ten grains of calomel, and twice as much jalap made into pills may be given every three or four hours till they have the desired effect. But no kind of anodyne must be admitted after the operation, otherwise it will aggravate all the inflammatory symptoms. When the pulse is nearly as low as in time of health, and the skin continues to be hot and dry with symptoms of delirium, the following antimomal powders will be proper. §>. Tart, emetic grs. iij. Pulv. sal. nitri. 3 iij. misce. f. chart. No. XII. The patient is to take one of these powders every second, third or fourth hour, according to the violence of the symp- toms, dissolved in a draught of cool beverage, barley water, or toast and water, and continue those or similar drinks, aci- dulated with vegetable acid, from the commencement to the termination of the disease. No aliment except barley w r ater, or thin oatmeal gruel, should be allowed during the continu- ance of the delirium and fever. The remedies most to be depended on are, copious bleeding, cupping, and the applica- tion of vinegar and cold water, or ice to the head. Blisters should be applied to the head, as soon as the blood vessels have been freely emptied ; but when applied before copious depletion of the blood-vessels, they have not appeared to have had any sensible effect upon the complaint. It is of the greatest importance to keep the patient's chamber not only temperate, but in a condition which to a person in health would feel disa- greeably cold. When the season prevents this, it should be ventilated as much as possible, and all the drinks given cold, except while a purge is operating, and even then not more than of tepid warmth. I mid be excluded as much as possible, Ci with free ventilation, and n tttbwedin tin- chamber. The delirium which I have frequently met with in practice, i after parturition, in consequence of too long exposure to :. particularly in persons whose labour has been tedious or difficult, usuallv called Puerperal Mania, from the circumstan- .md situation of the patients in whom it occurs; I have atedly seen completely cured by the same remedies as those directed for the cure of the most furious delirium.— For though the pulse is not hard or tense at the wrist, it is always more or less tense and prcternaturally frequent in the temples and carotids — and dissections have shewn that it de- pends on an inflammation of the substance of the brain. OF THE HYDROCEPHALITIS, Or that Affection of the Brain, which in Infants and Young Children, usually terminates in an Effusion of Water into the Ventricles, commonly called Hydrocephalus Internus. This disease is confined almost exclusively to infants and children under the age of ten years, (though, it sometimes appears at a much later period), and is one of the most insi- dious and dangerous of the diseases which occurs. It sometimes comes on suddenly and cuts the patient off from the number of the living, in a few days ; but it frequently comes on more gradually, and in such cases is several w< 13 90 before it terminates ; and when it does terminate after being protracted so long, it generally terminates fatally. The symptoms of the Hydrocephalics, for the first two 01 three days, bears such a strong resemblance to an irregular remittent, or to the symptoms which are supposed to arise from difficult teething, and in infants at the breast to certain affections of the bowels, that physicians are apt to be misled with respect to the real nature and seat of the disease, till it becomes firmly established, and the accession of the symptoms of the second stage, convinces them of their mistake. — We however, ought always to suspect the existence of that inflam- mation or congestion in the vessels of the brain, which pre- cedes the effusion of lymph into its ventricles, when the patient has a flushed face, contracted pupils, hot skin, and preterna- turally quick and irregular pulse, accompanied with obsti- nate costiveness, and especially if he shuns the light, covers his eyes, and puts his hands frequently to his head, and is restless and peevish, and after a short or partial sleep, wakes suddenly, screams out, and if at the breast, sucks with avidi- ty, or bites the nipple with violence, and moans like one in pain or great distress. When the patient is of an age to describe his feelings, he complains of his head and the back part of his neck " hurting him ;" is feverish, restless and peevish, and feels sick, and attempts to puke upon being held up, though in this stage he seldom brings off much from his stomach.' — After a few days however, he becomes drowsy, silent and sullen, and has a very- great aversion to any kind of motion or disturbance ; at length however, the disease, unless early relieved by art, takes on a new form, in consequence of the water which escapes from the over distended and relaxed extremities of the lym- phatic arteries, and is deposited in the ventricles of the brain, This change in th< mtl nature of tlv* symptoms in somtt dden and instantaneoi ion gradual, but which in proportion n i has been greater oi leaa quantity, points out with more or less certaintj the existence of the second stage of the disease. The congestion of US vessels of the I being reduced, b) I the pain of the head and f for some hours, so much re- el of his dison ela ii - and attendants are deceived into an ej * his speedy recovery The patient however, c J r to be lifted up or held in an ei posture without ig sick at stomach, and making efforts to vomit, and sometimes vomits incessantly till again laid in a horizontal posture. — The pulsehowever, soon become quick again, the skin hot and dry, and the tongue white ; the cos- tiveness also continues or returns, and for some time the eyes and pupils retain the healthy appearance which they had :ned after the commencement of the effusion, but as the ventricles become distended by the accumulating water, the face exhibits transient flushings, resembling the blush of a person of exquisite sensibility ; the pupils become dilated, and when the distention of the ventricles from the accumulating water has increased to a certain extent, the pupils become remarkably large, accompanied with strabismus or squinting, and insensibility to light, which are gradually followed by lethargy, and generally palsy of one side, and finally stertorous breathing, apoplexy, or convulsions and death, previous to which the patient lies with his eye -lids half open, and ! turned towards his nose, and so far upward as to lej only the opaque cornea visible. For some time previous to the accession of coma, dilated 92 pupils and strabismus, the pulse becomes so frequent, in con- sequence of the irritation from the effused fluid in the ventri- cles, that it is almost impossible to count it ; the number of pulsations sometimes exceeding one hundred and sixty in a minute. This disease as characterized by the state of the pulse and the sensibility of the pupils of the eyes, may be divided into three stages. In the first the pulse is frequent, irregular, and generally full, but never tense or hard, that 1 have ob- served ; the head is in pain, the face red, the pupils remarka- bly small and contracted, the tongue white, and the skin hot and dry, especially about the head and neck. In the second stage the symptoms of pain and all the fe- brile symptoms, subside for a short time, and the pupils of the eyes resume a healthy appearance, though the patient at this period generally feels sick at stomach when lifted up or raised from his pillow, moans when laid down again, and has an aversion to motion or any kind of exertion. In the third stage, the pulse, which in the second stage had apparently returned nearly to its healthy state, again becomes preternaturally frequent — the pain of the head returns, at- tended with great thirst, white tongue and hot skin, which after a longer or shorter duration in different cases, are suc- ceeded by constant drowsiness, interrupted sleep, slower and more irregular pulse, accompanied with great moaning and frequent and sudden screaming; and when the patient has teeth he frequently grinds them with great violence; all of which are succeeded by the symptoms of the third and last s^age, which have already been enumerated. It is evident from the appearance of the brain of persons (layc di< the ol light in r ner \\ ith preternatural ible contrac- don of the pupils, and in the lal lira! dilatation and insensibility of the same, arise from opp< ditions of that organ. The former depending on an in- flammation or congestion peculiar to the ir. disease in persons oi he latter supervei in the latter stage, in consequence of effusion and the dis- tention and compression occasioned thereby* CAUSES. From the appearance of the brain in the dissections which 1 have Been and a comparison of the symptoms which pre- asually attend the first stage of this disease, with of other alTcctions of the brain or its membranes, I am of opini partakes more of apoplexy than of phre- The proximate cause of the former of which is an .ircd power, and consequent congestion of blood in the larger trunks of the arteries of that organ, and designated by more or less insensibility and propensity to lethargy ; .eas, according to the theory or pathology of Br. Alex- ander P. AVilson (a physician of great research and ingenu- ity, who has published a treatise on febrile diseases) in cases of phrcnitis, the action of the capillary arteries is weak when compared with that of the larger blood vessels, and the dis- is distinguished by great muscular exertion and men- tal raving, wakefulness, and fur)-. ll is therefore presumable that the predisposing causes are, previous lever oi the intermitting kind, or any other disease, 94 which has the effect of determining the circulation more forcibly to the brain than to other parts of the system ; per- haps the abuse of anodynes may also be considered as one of the most frequent though the least suspected of the predis- posing causes. The most usual of the occasional or efficient causes are, long continued vomitings, by which the blood is forced into the weakened vessels of the brain; but blows on the head or sudden concussion of the brain by falling upon the head, are the most usual predisposing, as well as occasional causes of this very dreadful and distressing disease. As it is improper to name a disease from the symptoms or phenomena which it exhibits, after it has come to a crisis or changed its character, I have thought it advisable to adopt the name of hydrocephalics, as it conveys a more cor- rect idea of the nature of the disease, while it retains its original nature, form and character. In a state of perfect health all the four cavities of the brain do not contain more than from one half to a whole ounce of clear lymph ; whereas in persons who have died of this disease, and whose brains I have seen opened they generally contained more than four ounces, and in some cases nearly twice as much. TREATMENT, No one acquainted with the nature and usual progress of this disease will deny that if there be any means adequate to arrest it in its course, they must be for the most part em- ployed promptly and assiduously in the early part of the first stage. To accomplish this desirable end with the greatest certainty, one of the temporal arteries should be opened. 91 Di . i c;crv in the University of Pennsylvania informs me, that this operation is directed to be ►rrned by Dr. Physic, profi ry, who is cele brated lor tin- dexterity and success of his operations) in tlu following manner, viz. when the temporal artery pulsates so Strongly that it may be distinctly seen, it may be very readily opened with the point of a lancet ; hut when the artery is i la! as to he distinctly seen, its precise situation and course ma) be ascertained by feeling its pulsations ; in oi re u instances it can he readily divided with the end of a sharp scalpel. The bleeding can be restrained without diffi- cult- by applying a compress over the orifice, which is to be secured in its situation by a bandage passed round the head. When however this operation is not submitted to, the patient should be held or propped up in an erect posture, and blood drawn from one of his arms, from a large orifice, with as much expedition as possible, till symptoms of fainting or ap- proaching convulsions indicate that the vessels of the brain are sufficiently unloaded, which ought to be the signal to desist. As soon as recovered from the immediate effects of bleed- ing, the patient should take, according to his age, from one to five grains of calomel, mixed in a spoon with any agreeable svrup or preserve, every hour till it has the effect of open- ing the bowels, three or four times at least, having previouslv shaved the whole head and covered it with a double linen nap- kin or compress, wet with cold water and vinegar, mixed to- gether in equal quantities, and renewing it as often as it becomes dry. As soon as the operation of the calomel appears to be over, if symptoms of Ifever and congestion still exist, the bleeding bhould immediately be repeated to nearly the same extent as 06 at first, and immediately after its operation a large blister should be applied over the whole head, and one to both wrists and ancles ; or, if the stupor has increased, sinapisms to the. soles of the feet, and the calomel should be repeated again as at first. But if the eyes appear red and prominent, and the pupils enlarged, without being accompanied with strabismus, instead of drawing blood from the temple or arm by means of a lancet, cupping glasses or leeches should be substituted—— or after the application of leeches, cupping glasses may be ap- plied to the orifices which they have made. When the dis- ease occurs in remote parts of the country, where these can not be procured, the skin may be scarified to some depth with the point of a lancet, and a common small decanter appli- ed to the punctures the instant the hot water, with which it should first be filled, has been poured out of it, which in con- sequence of the vacuum occasioned by the heated water, will occasion blood to flow into it from the punctures, if properly managed. "When the operation of the calomel is tardy, it may be quickened by giving a small draught of the common infusion of senna leaves, between the doses, or a small dose of jalap and cream of tartar, a solution of epsom or glaubers salts, sal solubile, &c. or if these are refused by the patient, recourse should be had to purging clysters. . Wheia from too long delay, in the employment of the re- cited remedies, or from the too sparing or injudicious manner of applying them, or from the inefficacy of their power to arrest the disease in its progress, and prevent it from ending in a dropsy of the ventricles ; the change in the nature and form of the disease, requires a change in the nature and form of the remedies. and power ol npaircd in consequence of the preceding i tion and distension of tin »m v, hi QCC the ( xfi.i lents proceed, admits a greater quantity of watery fluid to ipe and flow into the ventricles than usual, and cop quently than the absorbents are capable oi taking up and disposing of j hence it accumulates, distends the brain an! nst the nerves at their origin, and ren them le to customary impressions ; hence the propen- lumber, and as the quantity of this fluid increases, the pupils of the eyes become enlarged and insensible to the sti- mulus of light, accompanied with strabismus, and turning the eves upwards, only the whites of the eyes being visible, and the eye lids remaining half open. Here the indications of cure are in a great measure the re- verse of what the}- were in the preceding stage and state of the disease, though our attempts should still be directed to with- draw from and to prevent a return of the determination of the circulating fluids to the brain, and by that means any farther effusion of wateryfluid into the ventricles, while we at the same time employ such remedies as have the effect of increa- sing the tone and power of the exhalents, and promoting the action of the absorbents of the system in general, and of the ventricles of the brain in particular. With this view fresh blisters should be applied to the head and limbs, unless those which had been applied in the former stage of the disease still continued to be considerably infla- med, in which case they need only be dressed with basilicon with the addition of a little red precipitate, finely powdered cantharides, or powdered savin leaves. The antiphlogistic regimen, though not with the same strictness, is also to be continued. i 98 Small doses of* digitalis are to be administered at stated intervals of from four to eight hours, of which either the powder of the leaves lately dried in the shade, or the spiri- tuous tincture, may be prescribed at the option of the physi- cian. From half a grain to two grains of calomel should also be given every four hours between the doses of the digi- talis, so as to alternate with each other, and continued daily till a swelling of the gums and soreness of the inside of the cheeks are the consequence, or a salivation begins to make its appearance. As a salivation, however, can rarely be produ- ced in infants or young children, we must judge from other appearances when the mercury has sufficiently pervaded the system of the patient, the principal of which are, a greater j£--,?s of the pulse, with redness of the face and inside of .. cheeks, accompanied with offensiveness of the breath, small vesications on the tongue and inside of the lips, and especially when a more favourable change takes place in the symptoms which had denoted the existence of water in the brain. After which the calomel should be discontinued for a day or two, and afterwards repeated at longer intervals and in smaller doses, - till every morbid symptom appears to be completely subdued. The digitalis should also be discontinued as soon as it has had the effect of rendering the pulse a few strokes slower than it usually is in patients of the same age, when in health ; but may be occasionally resumed as the accelerated state of the pulse ma)'' require in the course of the disease. The precautions requisite to be observed in the use of di- gitalis may be seen by turning to the chapter on phthisis pul- snonaiis, where the? will be minutely specified. Mercury should never be given in large quantities or a) short intervals in this dis^ for want of o1 this precaution, I have known n, instead of occasioning salivation, to brim; on an inflammation of one of tin- < lui les Or of llir side of the face, which in spite of all the usual ventatives, ended in a mortification, which either speedirj deprived the patient of his life, or if he recovered, left him a Jelormecl and shocking spectai le the remainder of his clays. When nnuurv cannot be administered inwardly in this , either alone or united with a due proportion of opi- um, or any Other medicine, without disordering the stomach 01* bOweis, every one knows that the external application of die blue mercurial ointment will produce the same effect as mer- cury taken inwardly. The quantity and manner of employ- ing which, may be seen in the works ©f srt'1 the modern au^ thors. 100 OF THfc CYNANCHE TONSILLARIS, ANGINA, QUINSY, OR INFLAMMATORY SORE THROAT. This name is applied to every inflammatory affection of the internal fauces. But these inflammatory affections are not only different on account of the particular part in which they are seated and the constitution of the patient, but from the nature of the causes by which they are produced. In Dr. Cullen's Nosology the cynanche (which is his tenth genus) is divided into five different species. But as minute distinctions are more apt to perplex and confuse, than to elu- cidate or direct to successful practice, I shall include them all, except the cynanche typhoides, (or putrid sore throat), and the cynanche trachealis, under the title of cynanche phlo- gistica or inflammatory quinsy. When the tonsils, palate and fauces are swollen and infla- med, attended with an increase of pain and difficulty in de- glutition, and an acute pain, sometimes darting into one or both ears, the disease is properly entitled to the name of cy- i : i he phlegmoides, or inflammatory quinsy. IJnder these s the pulse is always strong unci quick, the skin hot aiul dry, and the thirst git Tin laHy ushered In by n i hilly fit <»r alternate ions of chills and heats. After which the pu3 quick and strong, and sometimes hard and b contagious, but is generally produced by * ■ to unusual cold, especially alter the body has n debilitated by fatigue, -or has been overheated by vio- lent - This disease frequently terminates by resolution, some- times by suppuration, but very seldom ends in gangrene. It occurs more frequently in the winter and spring than at any other time. The inflammation is commonly most con- siderable in one tonsil at first, but before that abates it gene- rally extends to the other. TREATMENT. The remedies which have been found to aflbrd the greatest service in this complaint, in general, have been early venesec- tion, saline purges, blisters upon each side of the throat over the tonsils, and the following gargle. §>. Pulv. borax 51. Acet. vini. $ij. Aq. communis Ibss. misce. This should be used cold and should be frequently re- peated. A gargle consisting of the sulphuric acid and cold water, according to Dr. James Sims, is still more effectual. 102 Dr. Kuhn has found benefit in his practice from the va- pour of vinegar, and the common domestic remedy of ni- tre and sugar-candy laid on the tongue, which he thinks are as effectual, if not more so, than the gargles usually recommend- ed. When the tonsils are greatly inflamed and painful, it will be proper to scarify them with a lancet. If they suppurate they may be opened with' a small trocar passed through a sil- ver canula. For the method of performing these operations, consult Bell's Surgery, vol. V. — or Smith's Abridgment of John Bell's Principles of Surgery, in one volume. The antiphlogistic regimen which consists principally in avoiding all stimulating or heating substances, is strictly to be observed in order to effect a speedy cure. The common practice of wrapping flannel about the neck in the early stage of this complaint, appears to be very injudici- ous, as the heat occasioned thereby must prove too stimulating. The volatile liniment or rubefacients are supposed to have a sa- lutary effect, as they operate in the manner of epispastics, only in a lower degree. An effusion to the surface, however occa- sioned, frequently unloads and takes off the tension from the internal vessels. Black pepper in fine powder, with as much brandy or other distilled spirits as will make it into a soft paste spread on leather and laid upon the outside under the chin, and moistened again as it becomes dry is recommended by Dr. Falconer in preference to volatile liniment in cases where blisters are not readily submitted to. This seldom blisters, yet affords considerable relief. Dr. Withering says he has " used emetics in the cynanche tonsillaris, angina, in- flammation or true quinsy, for many years with the greatest success. If the vomit is given on the first or second day of the disease and the patient keeps in bed, drinks gruel freely, itnd takes the tartar emetic in smaller doses to promote perspi- ration,)) Mil." fn general the most urgent itantaneously relieved, and ma day <>r t\ linns without repeating the emetic, tin patient is quite well. Dr. W. adds thai he never directs an) other medicines either internal or external, except an injected tin discharge of viscid mucus. In the cases of this disease, however, that have come tin* der the management of tin- editor, he lias generally found ling-, purging and antimonials aa necessary as in any Other phlegmonous inflammation. OF THE CYNANCHE TRACHEALIS, OR INFLAMMATION OF THE LARYNX, COMMONLY GALLED THE CROUP OR HIVES. V ^ this disease occurs most frequently in infants and young children, though it sometimes attacks adults, I shall confine my description of it to its appearance in children, from which its existence in adults will he easily understood. This disease is preceded by fretfulness, lassitude and drow- siness. It generally begins with a cough, resembling that of the catarrh, or common cold, but this cough is frequently accompanied with a peculiar shrill sound even from the first. This cough in the course of two or three days becomes al- most incessantly troublesome : it is then necessary to watch k 104 the patient with grsat attention. The dangerous attack is commonly made in the night, sometimes soon after the child is put to bed, but more frequently about midnight. The cough has a shrill, hoarse, dry, ringing sound, and returns in redoubled fits, the first of which, though very violent, is succeeded in a few minutes by a second, longer and more violent, and at its commencement is always ac- companied with feverish symptoms, which as well as the cough and dyspnoea generally remit in the morning ; but are again renewed towards evening or in the course of the following night. The face becomes swelled and flushed, and the eyes protruded, during the exacerbation of the pa- roxysms ; a general tremor takes place, and there is a kind of convulsive struggle to renew respiration at the close of each fit of coughing. There is no expectoration at this pe- riod of the disease. As the complaint increases the coughing fits generally become more troublesome in the evening and fore part of the night ; sometimes they become less frequent, but an incessant difficulty of breathing comes on, accompa- nied with an enlargement of the throat about the upper part of the larynx. The head is thrown back in the agony of at- tempting to escape suffocation, and the whole extensors of the trunk and of the legs, are sometimes thrown suddenly into action, to assist the effort, so that the whole body is bent backward as in tetanus. In this attitude and in this effort the patient generally expires. But in other cases the disease, af- ter continuing some time, appears suddenly alleviated, the breathing is free, the child suddenly becomes cheerful, his appetite for food returns, he amuses himself, and appears per- fectly relieved of his disorder, and the hopes of every one are raised only to make the disappointment more keen ; for the child soon grows worse and dies, his livid and swollen face and convulsive struggles giving him the appearance of one that is strangled. Win d the en. up i 1 1 1\ ourable, ii ten □ various I ml) after the disease lias arrived at its heij ii were a retrogression of the symptoi moist, the fevei sub tidi s, the ho i lastlj tlu (.(High, gradually wear away. Sometimes is followed by coughing up a viscid white substance, af- ter the disease has been of some days continuance* When the child dies after an illness of three or lour days, then found lining the windpipe a white substance resembling n membrane of considerable tenacity. It arises a little way he- me larynx, and is sometimes extended into the ramifica- tions of the bronchia?, and generally a quantity of white fluid- like matter, with which the lungs are filled, is seen gurgling up. The attachment of the membrane is slight, but the mu- cous membrane which lines the windpipe is inflamed. The inflammation which is still perceptible, and which of course must have been more violent before this fluid exuded, ap- pears to be the immediate cause of the violent symptoms du- ring the first stage of the disease; and the adventitious membrane and puriform fluid are the consequence of that inflammation, in the second and concluding stage. The membranous substance appears from experiments made with the usual tests to be the product of the coagulable lymph effused from the inflamed vessels on the surface of the trachea, which by confinement and the drying effects of the air in respiration becomes as firm as a thin membrane. In ral cases which I have seen examined after death the nbranc was attached to the trachea a little way below the glottis, was loose like an apron below, and was white and thin riting paper and nearly as tough as parchment ; a fluid mbling whey was observed under the membranous sub- I with small particles ling curd. 14 I 106 Dr. Ferriar says that he has seen this membranous sub- stance in different stages of the disease as the inflammation had extended down the surface of the trachea, from a consist- ent substance at the upper part, capable of being pulled and torn, to the form of a purulent fluid recently effused; Dr. Ferriar adds, if any other proof of the nature of the disease was wanting, I have received it in another manner, by seeing the croup supervene as an accessary disease, in two cases of ulcerated sore throat. There had been little general fever, and there was no scarlet eruption in either case. Though there were large ulcerations in the tonsils, there was at the same time vivid inflammation of the fauces. There was no- thing uncommon in the symptoms till the inflammation ex- tended to the trachea, when faint shrill coughing, hissing respiration and restlessness came on, which were soon followed by death. In a singular instance, says the judicious author last men- tioned, I have seen pneumonic inflammation converted into croup. The inflammation had subsisted during ten days, in a boy almost seven years of age ; the acute pain in the side was relieved, but the pulse continued very rapid, though not strong, there was a considerable degree of dyspnoea, and the cough was frequent, with a tolerably copious expectoration,. On the morning of the tenth day he complained of pain in his throat, and in the afternoon the cough began to assume the crouping sound. Leeches were applied to the throat, which produced a free discharge of blood, with an evident mitigation of the cough and dyspnoea. , An attempt was then made to excite vomiting, by emetic tartar ; but though given in large doses it ran off* by the bowels. Next morning the cough, was nearly gone, expectoration had entirely ceased, ihe respiration was hissing and difficult, and the pulse began to flag. Under these circumstances it was thought necessary toma< h in the most powerful mamu r Jue vitri fiven in solution, and as it produced qo effect seven grains more uri lively exhibited in the I the day. No vomiting followed, and suffocation took place. TREATMENT. I Ltt< d eater number of patients with tlic cynancha healis or croup in the winter and spring of 1808, than for many years before or since that time, within the same period, and almost always found blood-letting a useful and in many a a successful remedy, when employed very early and copiously, and repeated during the exacerbation of every pa- roxysm, as long as the dry ringing cough, croaking hoarse voice, difficult respiration and febrile symptoms continued, with but little or no abatement. A redness of the lips and flushing of the cheeks afford more certain evidence of the. lence of fever in this disease, than the pulse. But in se- veral cases, after the symptoms indicated that the preterna- tural substance resembling a thin membrane, so much taken notice of by the earl}- writers on this disease, particularly by Dr. Home, had formed in the trachea, and which frequentlv takes place in a very short time, if the inflammation of which it is the consequence is not speedily subdued, the existence or formation of which extraneous substance is indicated by the return of the cough and symptoms of suffocation accompa- nied frith a livid aspect of the countenance during the parox- ysm of coughing after the febrile and distressing symptoms have subsided ; blood-letting, instead of affording relief, has almost invariably increased the tendency to suffocation, and all the other alarming symptoms, and in some cases has un- equivocally accelerated the fatal event, owing I presume to its debilitating effects, increasing the disposition of the lar 1U8 to spasm from the irritation of the extraneous substance at- tached to, and confined in it. It lias been ray constant practice for several years, soon after the first bleeding to prescribe an active emetic, most commonly a solution of tartarized antimony in water, and as soon as it has done operating, to apply leeches to the whole anterior part of the trachea, followed soon after the operation of the leeches by a blistering plaster, across the trachea, and over part of the thorax and fauces, And after the second bleeding, which I always found most beneficial when employ- ed during the exacerbation of the paroxysm, I have generally made it a rule to repeat the blister to the trachea, and one to each wrist and ancle at the same time.* As soon as the patient has rested sufficiently from the fa- tiguing operation of the emetic, I have for many years pre- scribed calomel to be taken in doses of from one to four or five grains according to the age of the patient, every hour, mixed in a spoon with some agreeable syrup or preserve, till all the violent and distressing symptoms were subdued, or till increasing debility and symptoms of suffocation, or convulsive motions gave the signal to desist* * Drs. Ferriar and Cheyne speak favourably of immersion in the warm bath, after the operation of an emetic, and from a few cases in which I have seen it employed after the blood-vessels have been freely emptied, im- mediately after the operation of an emetic, I think it an excellent auxiliary in such circumstances ; it determines the circulation to the surface, and thereby withdraws its force from the inflamed part, but from its usual ef- fects in first increasing 1 the fulness of the pulse it must be an equivocal re- medy before the sanguiferous system has been copiously emptied by vene- section. As soon as the bath has had the effect of inducing perspiration, blistering 1 the limbs have a most evidently beneficial effect in preventing the circula- ting fluids from being again morbidly determined to the inflamed trachea. nploycd as ;i remedy in ihla di , the malignant ore throat by icveraJ American phj .ind particularl) b) the late Dr.Tliomaa Bond, aa earl] , to mj knowledge, and was first tried in the nanche maligna by Dr. Douglass of Boston, and l>y Governor in and Dr. Ogden of NVv. -York, %< ry early iii the eigh- th century, but I do not know what physician first employ - ed it in the croup, or by what circumstance or train of reason* :dto make trial of it. soon as the violence of the disease is evidently abated, the calomel is to be gradually discontinued, allowing at first two, then three, and finally four or five hours to intervene be- tween each dose, according as the symptoms are more or less completely subdued. Calomel given in' this manner com- monly occasions both vomiting and purging, and the first al- leviation of the symptoms is generally observed to follow a discharge of a large quantity of dark green coloured matter. The doses of calomel should be regulated principally by the age of the little sufferer. When under one year OI a g e it may be given from one to two grains every hour ; from one to two years it may be given from two to three grains ; du- ring the third and fourth years it may be given from three to four grains, and during the fifth and sixth year from four to five grains, and so on. The calomel should always be mixed with some thick substance in a spoon when given, and never in any thin liquid. I have frequently employed emetics alter I had reason to conclude that the membranous substance was formed which constitutes and characterises the second stage of the disease, with an expectation of detaching and forcing it out of the trachea, but in no instance with success, but in some cases manifest injun-; whereas I have seen a few cases in iio which the membrane has been brought: up by coughing after mercury had been freely employed; being detached it is pre- sumed by the mercury having increased the power of the ab- sorbents. It is in this stage of the disease, when the hoarse cough, croaking voice, irregular respiration, and sudden fits of appa- rent suffocation which come on after short intervals, are occa- sioned principally by the membranous substance formed in the trachea, and which dissections shew is. firmly attached to it a little way below the glottis, that a strong decoction of radix seneka, so much extolled by several physicians of emi- nence in the middle states, and particularly by Dr. Archer of Maryland, as a remedy of superior efficacy in this disease, becomes a useful auxiliary to mercury, in consequence of the irritation it gives the fauces and the cough it excites, which when it is loosened or nearly detached by the action of the mercury, forces it up and rescues the patient from all danger of suffocation ; but from its irritating quality and effect in ex- citing cough it is highly improper to administer it in the early or inflammatory period of the disease, as it increases the flow of blood to the inflamed trachea, and every thing that has that effect must necessarily aggravate the disease. Dr. Smith of Loudon county in the state of Virginia, in a communication published in the fourth volume of the Phi- ladelphia Medical Museum, relates that he had employed blood-letting in several cases of croup without success, and that in some it appeared to increase the dangerous symptoms and rendered the disease fatal ; but from the success which I have frequently had with the lancet, when employed within the first twenty and especially when employed within the first twelve hours from its commencement, and so copiously as to induce sickness at stomach and symptoms of fainting or of 111 approaching- convulsion"?, as well as from the testimony whicl lias been adduced in its favour by several physicians of i blished character both in Europe and America, and particu- larly bj Drs. Il'inn-, Cullen, Ferriar, and Cheyne, in (ireat- llritain, and 1>\ Dr. E. C. Dick, of Alexandria iti Virginia, I nm convinced that Dr. Smith did not employ the remedy i arty enough or was too sparing iii the quantity of Mood which he drew from his patients. Dr. Home, the author of many valuable experiments with different articles of the materia medica in various diseases, ordered no less than five ounces of blood to be taken from a child fifteen months old, labouring under the cynanche tra- chealis. The pulse still remaining hard, he ordered a repetition of the bleeding to the same quantity on the same day. On the following day he ordered the child to be bled largely by leeches, and these repeated evacuations were followed by the recovery of the* child. Dr. Ferriar of Manchester in the third volume of his Cases' and Reflections attributes his success principally to his draw mg blood on the first appearance of the symptoms which cha- racterize the disease, and to his taking away at once as much as the patient could bear without fainting. Dr. Cheyne, who has written still later on this disease, gives testimony in favour of early and copious bleeding. And Dr. Dick in a letter addressed to Dr. Barton, professor of materia niedica and natural history in the University of Penn- sylvania, whose talents and ingenious researches entitle him to rank among the first scientific characters of the present a^e, published in the third supplement to the Fhiladel- 112 phia Medical and Physical Journal, assures him that he had succeeded in a very large majority of the cases of croup which had come under his direction, and the number that occurred in Alexandria was very great in the autumn of the year 1799, and the winter of 1800, by early and copious venesection, followed immediately after the ope- ration by a dose of calomel. His patients were bled during the exacerbation of the first paroxysm while held or propped up in an erect posture, and the blood suffered to flow till signs of fainting began to come on, w T hen they were immediately laid on a bed or mattress, and as soon as recovered from the debilitating effects of the bleeding the calomel was adminis- tered. He found the same treatment succeed equally well in the second paroxysm in cases that had remitted in the morn- ing after the first paroxysm, in consequence of which remis- sion the lancet had not been employed. The cases in which blood-letting failed with Dr. Dick, were those where either the second paroxysm was suffered to pro- gress during the night, or when the first paroxysm having undergone little or no remission in the morning, was permit- ted to proceed without interruption to the begimiing of the second night. Dr. Dick adds that in two or three instances only during the winter that the croup was so remarkably prevalent at Alexandria, a return of the disease some hours after its re- moval by bleeding, ad deliquium y obliged him to repeat the remedy to the same extent as at first, and that in those cases it was alike effectual in affording immediate relief; and he had in no instance occasion to resort to it a third time. Dr. Kuhn informs me that in his practice he has frequently found the early application of leeches and blisters supercede the necessity of very copious bleedings by the lancet, If* B has been pn i rate i this disease by ph; minence, and particularly by Dr. Huxham, (in his Observations on the v - and Diseases of the Year 1739, vol. EI. p. 22), and by Dr. Francis Home, the writer who by his experimental tnqui- lirst ascertained the inflammatory nature of thi re which it was either treated empirically or erroneously and destructively, from a supposition that it was a spasmodic affection of the glottis. But Drs. Crawford, Ferriar and Clnvnc, disapprove of the operation, from an apprehension that during the attempt to extract the preternatural extrane- ous substance, the artificial passage made for the air as well as the passage by the glottis should be obstructed and the patient suffocated. In situations where leeches cannot be procured, the skin over the upper part of the trachea may be taken up between the thumb and finger of one hand, and several small incisi- ons made into it with a lancet or scalpel, after which cupping glasses from which the air has been expelled, or rarified by burning pieces of paper dipped in rectified spirits of wine or proof brandy in them, or by holding them over the flame of a lamp, should be applied to the incisions. But if neither cupping glasses nor leeches can be procured, the glasses used for drawing milk out of women's breasts, which have a bowl of a cylindrical shape, and a long curved handle, may be em- ployed as a substitute for cupping glasses. By applying the howl of this to the orifices a sufficient quantity of blood may be drawn by a person sucking the end of the tube. If the little sufferers could be prevailed on to let cup- ping glasses be applied to the orifices first made by leeches, the blood drawn by those means would in the less violent supercede the necessity of such copious bleeding from 114 the arm as has been so earnestly recommended. The diffi- culty of bleeding a restless child in this disease from the jugular veins, has deterred me from recommending the open- ing of them. The regimen in this disease during the existence of the local inflammation, should be the same as that recommend- ed by the most experienced writers in other inflammatory afFections of a highly dangerous tendency. OF THE PERIPNEUMONY, OR INFLAMMATION OF THE LUNGS, Peripneumony or inflammation of the lungs is denoted by acute fever, with the face of a livid colour, and somewhat swelled, difficult respiration, obtuse pain in the anterior and superior portion of the thorax, a cough usually moist and frequently bloody. It begins with the common symptoms of fever, though the pulse may be perhaps but little quick- ened or the heat of the body much increased, and there pre- vails more a sense of weight than pain in the seat of the affection. The breathing is most impeded in inspiration, and when lying on either side. The cough is at first attended with thin gluey expectoration, but becomes, in the progress of t; ire thick and cop , i hcd up ■• with blood. The pulse is t ost part soft, inguishes it from pleu d in die advaiM weak and often irregular. use fibre and sanguine constitution are most the attacks of this disease, which are most frequent at the middle period of life | for neither youth nor old age are Qon subjects. It prevails chiefly in winter and tack favours a repetition of the malady, Its causes may be referred to cold operating upon the Is of the bronchiae and lungs. This disease sometimes obtains a favourable termination by nlaneous haemorrhage from the nose ; the expectoration of thick yellow coloured mucus brought up without much dif- ficulty, a critical sweat, the deposition of a brick coloured sedi- ment in the urine, and sometimes, which is more rare, the appearance of an erysipelas on some external part; from which period the symptoms remit. Our prediction of the event is to be governed by the state of the symptoms, as the degree of fever, which, when -at- tended with delirium, is always highly dangerous ; the diffi- culty or ease of respiration, which denotes hazard when it can be performed only when in an erect posture, and the greater or less violence of the cough, which is most favoura- ble when moist, and the phlegm easily expectorated; yet this disease is often highly deceitful in its symptoms, and with a form apparently mild and little alarming, it proceeds rapidly to a fatal and unlooked-for issue ; particularly in low, w r et situations, and open rainy winters. Hence the slightest ap- pearance of it should always be considered as important 116 Like most other inflammations this disease either terminates by resolution, effusion, suppuration or gangrene. "When it terminates by resolution it generally takes place in the first week of the disease, especially if moderate in its symptoms, though it is liable from the third to the seventh day to a de- ceitful remission, which is followed by an exacerbation. This resolution is marked by one or other of the discharges al- ready mentioned. Suppuration is always to be suspected if the fever and pain are protracted beyond the fourteenth day. The exist- ence of this is denoted by slight chills or rigours with a full- ness of the pulse and an increased quickness every evening. Or lastly, which is peculiar to this disease, (and when it oc- curs is always fatal), by an effusion into the cellular mem- brane of the lungs, producing 'suffocation, which happens generally from the third to the seventh day ; this effusion may sometimes be connected with gangrene. The disease has been mentioned, at times, as liable to a metastasis to the head or abdominal viscera; but these are rare terminations. TREATMENT. In the treatment of this disease more than of any other inflammation, excepting that of the brain, stomach, heart or diaphragm, an early application of the antiphlogistic plan in its most rigorous extent, should be made ; and that, though the apparent mildness of the symptoms, should appear to render such severe treatment unnecessary. Bleeding should be had recourse to as early as possible in the complaint, and the blood permitted to flow, till sen- sible relief of the pain and oppression in the thorax is obtained, or to the extent of inducing syncope or fainting, and repeated on the same day in an equal quantity, without ( 17 if the respiration and paw not gi i d.* Aft end bleeding, topical bleeding b of cup- dt the same view, if indicated by the i tinua turn of d and pain; And blisters may be I . and advantageously applied to the thorax and legs im- i ond bleeding and the operation of an thartic. Sydenham and most practical writers before the publica- - alien's first lines, prohibited the use of the lan- ifter the patient began to expectorate thick and coloured . and others limit it to the first five days of the disease ; lations which ought by no means to be adopted, the only rule for discontinuing blood-letting being relief from pain ad difficulty of breathing. The remainder of the treatment in common cases of perip- neumony corresponds in every respect with that recommend- ed in the pleurisy, which folio ws.f * So long as any pungent or shooting- pains remain there is an infallible indication for bleeding. I).- Dover asserts that his next door neighbour "had a servant seized with pleurisy, who lost two hundred and sixty ounces of blood before his pain left him," and that he afterwards enjoyed perfect health. — Physicians Legacy, edit. 8th, p. 33. In the year 1801 Mr. Hughes, a cabinet maker, about forty years of age, lost two hundred and eight ounces by my direction in six days, before the pain and oppression of his thorax were removed, after which he recovered very rapidly. f Dr. Kuhn, one of die best informed and most judicious physicians that America ever gave birth to, informs me that he has met with a state of pneumonia extremely distressing and highly dangerous ; in which after the inflammatory symptoms had been subdued, considerable oppression remain- ed, with inability to expectorate ; and that under these circumstances he had found the volatile alkali a powerful expectorant. 118 OF THE PLEURISY, OR INFLAMMATION OF THE PLEURA, OR ME M BRANE SURROUNDING THE LUNGS. This disease, like the other genera of the second order, begins with a cold stage, but differs from the peripneumony in the seat and acuteness of the pain, and in the hardness and frequency of the pulse ; its pathognomonic or characteristic symptoms being acute and pungent pain in one side of the thorax, most frequently the right, augmented chiefly during the time of inspiration, -with an increase of pain rvhen lying on the affected side in ths early part of the complaint, but the reverse at a late period if suppuration has taken place. A most painful cough, dry in the beginning of the disease, af- terwards an expectoration of phlegm, most commonly of a light brown colour, and tinged with blood. The pulse being at the same time tense or hard, quick and strong. The cough and stitch always precede the fever, and not the fever the local inflammation, which from the fever cea- sing with the cessation of the pain proves it to be merely: symptomatic. 119 The Inflammation of the pleura -lv extends to the diaphragm which i-, distinguished by the respiration being performed only by elevating the ribs and in an erect posture. In Philadelphia when the disease terminates fatally, it is rally between the seventh and fourteenth clay, most fre- quently onth. . On the low grounds in the southern S it generally finishes its course at an earlier period. When it terminates favourably it is generally on the fifth, nth; eighth or ninth day, for it does not seem to pay much respect to Ilippocrates's critical days ; but it sometimes terminates favourably after the eleventh day. When the pain in the side and fever continue without any considerable abatement longer than seven days, it affords rea son to suspect that it will terminate in suppuration. And if those symptoms continue till tl ' enth day an abscess may certainly be expected. The signs which indicate that an effusion is mad? which may lay the foundation of an abscess in this disease as well as in the peripneumony, are, the difficulty of breathing be- coming greater and the cough more dry and frequent, when the patient lies in an horizontal posture, or when he can lie most easily on the affected side, while the feverish symptoms which had subsided, return, and arc increased every after- noon. "While the abscess is forming, the patient is frequently affected with cold sensations or rigours succeeded by flushes of heat, and burning in his hands and feet, resembling the symptoms of the hectic, or symptomatic fever of phthisis pulmonalis. 120 With the formation of pus the pain gradually ceases, though the cough and difficulty of breathing continue ; and, upon any extraordinary exertion, are increased and aggra- vated. The feverish symptoms, after the formation of an abscess, have exacerbations every evening, and remissions every morning ; the remissions being accompanied, in many cases, with a profuse diaphoresis. TREATMENT. The treatment of this disease must proceed upen the same principles and rules as those, already laid down, in the treat- ment cf peripneumony. When in either of these varieties of pneumonic inflamma- tion, the pain and difficulty of breathing are reduced by the means already directed in peripneumony ; besides the appli- cation of a large blister to the part affected and to the ancles, it will be of service to give one of the following powders, dissolved in lemonade or any agreeable cooling liquid, every two hours. I£>. Pulv; antimon. tartarisat. grs. iij. Pulv. nitri. 3 iij. vel |ss. Pulv. gum arabic. sach. alb. ana 5j. m. f. ch. no. viij. To gratify the patient, while he sits up in bed in order to refresh himself, and prevent ill effects from the stimulus of the heat retained in the bed, he may have his face and hands frequently washed with vinegar and water of tepid warmth. 121 The chamber should also be constantly preserved of a tem- perature agreeable to the feeling* of the patient, and the drinks should he of an acidulous refrigerating quality; such as lemonade, tamarind water, apple water, quinee tea, currant jelly and water, barberry jelly and barley water, linseed tea, balsa water, toast and water, &c. &c. The diet should consist entirely of a decoction of barley and raisins in water, to which may be added, on account of the cough, gum arabic and sugar; oatmeal gruel, panada made without die addition of wine or spices, buttermilk and water, rennet whey, the juices of oranges, &c. &c. Medicines, usually called expectorants, consisting of oily mixtures, spermaceti, and syrups, were formerly much cm- ployed in these diseases, with an expectation of relieving the cough ; but later and more accurate observers have generally discarded them as inefficacious and useless, if not injurious. t The only expectorants to be depended upon in inflamma- tory affections of the lungs, or their surrounding membrane, are those which reduce immoderate action and the general vigour of the system. When the inflammation terminates by an effusion into the cellular membrane of the lungs, all attempts to relieve, that I have hitherto seen attempted, have been of no avail. Dr. Darwin, on the subject of pneumonic inflammation, vol. i. p. 249, Philadelphia edition, mentions that when the patient becomes delirious, and smiles disagreeably at intervals, 16 • I 122 and is become so weak that evacuations by the lancet could be no longer made with safety, and he has almost despaired of his patient, he has found in two or three instances, that about five or six drops of the tinct. opii. given an hour before the evening exacerbation, has had the happiest effect and cured his patient. When catarrhal symptoms continue after the remo- val of the inflammation, 1 have often experienced beneficial effects from small doses of Opium. "When the inflammation terminates in suppuration, and the pus is diffused between the pleura and ribs, it is called an em- piema, and can only be relieved by a surgical operation ; the manner of performing which, is circumstantially described in the second volume of Bell's Surgery, as well as in several other modern surgical works. When the abscess forms and breaks in the substance of the lungs, so that the pus is discharged into the bronchiae, the pa- tient frequently recovers by observing a spare diet, and pro- moting the discharge of pus, by the frequent use of mild emetics and nauseating doses of antimonials, syrup of squills^ or a decoction of seneka root and liquorice root. In general the same mode of treatment, recommended in the phthisis pulmonalis, will be proper in these cases. For a more particular direction the reader may, therefore, consult the directions, which he will find given for the purpose of re- lieving that disease, when it has arrived at its second stage. The seneka in decoction^ is highly recommended for the peripneumony and pleurisy, which frequently occur in a vio- lent and dangerous form, known by the name of the suffoca- tion of the lungs, in the southern states, in open winters and in low wet situations, i etnblance to the pneun I l)i (.'ulkii, which is next to be described; foi which, I suppose the same treatment, which b a 3 succeeded # n the latter, would be equally proper in the former* Such i i the Btat* of the system in the generality of those v. le in marshy situations in the southern states, especially if they have suffered much from intermittent or bilious fevers during the autumnal months ; or, have lived long in habits of nperance, that when attacked with pleurisy, they seldom from it. In such constitutions, the symptoms of two diseases of an opposite nature appear to unite with one ano- ther. The pain and fever becoming always highest in the afternoon, with a diminution of expectoration, and remitting in the morning and forenoon, accompanied with an increase and copious expectoration of thin gleety, often bloody mu- cus. The pulse during the exacerbations of fever is often more frequent, but never so strong, full or hard, as in the true pleurisy of higher latitudes, and drier situations. And the local inflammation is observed to disappear, or to termi- nate in effusion and suffocation, much sooner than in persons of more vigorous constitutions and phlogistic diathesis; and, in many cases, after the disappearance of all the inflammatory symptoms, particularly in intemperate livers, the fever still continues in the form of typhus mitior, or a slow nervous fever, and in other descriptions in the form of an intermit- tent, accompanied with bilious evacuations. As this disease requires precisely the same |pmedies, and method of treatment as the pneumonia notha, the reader is ,-eferred to that disease, for what should follow here. 124 OF THE PNEUMONIA NOTHA, OR SPURIOUS INFLAMMATION OF THE LUNGS. This appears to be a species of peripneumony diversified in symptoms by constitution and season ; being most preva- lent in marshy districts and in open wet winters. It commonly begins with symptoms resembling a very se- vere catarrh, but with more pain and oppression in the an- terior part of the thorax, and much greater difficulty of breathing ; and in marshy situations and southern climates is accompanied with remarkable debility of the vital and animal powers. The cough is among the first symptoms, accompanied with ^ very copious expectoration of viscid mucus of various colours, frequently mixed with blood. A catarrh is strictly an affection of the mucous membrane and follicles of the bronchise alone ; but it may readily have and frequently has a degree of pneumonic inflammation joined to it, which is the precise state of the pneumonia which occurs early in the winter in the marshy situations of the southern 125 I tate oftkM MR cted pan , am the C4 llular texture of the limgl Buy readily ti»k<- pi and occasion a fatal suffocation. The lubjl arc generally old or infirm p< rsons, or those who have b debilitated l>\ previous disease, and partkularh bj the ■oaer- mittcnt i« * have had frequent opportunities of obser- ving. Tin- occasions] causes of this di the sanv those which produce pleurisy, but the predisposing ones, and i tally the diathesis, present at the time of exposure to the ry different. Hence the difference in TREATMENT. When the fever, catarrhal and pneumonic symptoms are considerable, early blood-letting proportioned to the age, strength and constitution of the patient, has generally afford- ed immediate relief; but if symptoms of general debility are prevalent, which is often the case, it will seldom be re- ite to repeat it, and when an effusion appears to have taken place a repetition of blood-letting might prove injurious. In all cases the remedies chiefly to be depended on are local bleedings by means of cupping glasses or leeches, emetics, mercurial purges and blisters. An active emetic, or a mer- curial purge should be given soon after bleeding, and when they have done operating, a decoction of scneka and the oxymel of squills should be taken as directed in the latter stage of pleurisy, or rather small nauseating doses of ipecacuanha ; large blisters should be applied at the same time to the thorax, wrists and legs. If the debility increases, the oppression continues, and the expectoration is diminished, sal. alk. vol. made into boluses, with conserve of roses or sugar and powdered gum arabic, or into a julep with the addition of Jose containing five or ?ix grains of sal. alk. vol 126 should also be frequently administered, and blisters applied to the thorax and wrists, and strong sinapisms to the feet, re- newing them occasionally as their effects go off. When combined with bilious remittent fever, which is a frequent occurrence in the latter end of autumn and begin- ning of winter in the southern states, as soon as the inflam- matory symptoms have been reduced by the means recom- mended ; decoctions of bark and serpentaria will be advisable during the apyrexia, with wine whey and mild nourishment of easy digestion. OF GASTRITIS, OR INFLAMMATION OF THE STOMACH, This disease is distinguished by acute fixed pain and burn^ ing sensation in the stomach, aggravated by every thing taken into it, and by motion and pressure. The pulse after the cessation of the rigors with which it commences is hard, contracted, small and frequent, and is ac- companied with great anxiety, oppression, and greater dimi- nution of strength than in any other inflammatory affection. ry thing taken into the stomach occasions votn w kill painful straining, Hio up >* rally an early symp- tom. The f< and muscles of th ted and shrunk, and socm appear to be remai red. Hiia is divided by systematic writera into >noua and ery ripelatous. But as the latter,, only die sequel <>l" other di and aring towards their termination when fatal, 1 shall con- rvations to the former. The most usual causes of this disease arc, large draughts ,ld drinks, such as a large draught of cold water, iced punch or iced creams, taken when the patient is in a profuse perspiration, at a time when the body is rapidly parting with its heat. It is also sometimes occasioned by contusion or distension from swallowing hard and indigestible substances and by poi- sons or corrosive substances, &c. Its termination, like the diseases of this order, is bv reso- lution, suppuration or gangrene, and in some instances b\ schirrus. Our prognostic of the event must in general be unfavoura- ble. If the pain, vomiting and fever are not manifestly relie- ved in the course of four days, we may expect suppuration or gangrene to take place. The former is distinguished by frequent, transient rigors* .md flushings of heat, with a remission of the acute pain, seeded by a sense of weight and distension. 128 In this case the pus is sometimes discharged by vomiting or diarrhoea, and the ulcer heals. This however is not often the case. Gangrene is distinguished by the sudden cessation of pain and fever, cadaverous coldness of the extremities, livid co- lour and fullness of the face, and by a vomiting or purging of dark or black coloured matter, mixed with small flaky sub- stances, resembling coffee-grounds, &C* When the inflammation terminates in schirrus, the patient Is subjected to a painful and lingering hectic, which after some time carries him off. TREATMENT. As this disease frequently terminates fatally, in the course of three or four days, the remedies should be employed as early in the disease as possible. The most effectual remedies, are copious and repeated bleeding without regard to the state of the pulse ; provided, the pain is acute, as the pulse almost invariably rises and becomes fuller after the first or second operation. As purgatives cannot be taken into the stomach with safety, mild laxative clysters should be injected every three or four hours, as long as the violence of the pain and hardness of the pulse continue. * For the appearances of the stomach after death, consult Dr. Stark's Clinical and Anatomical Observations acidulated v »uld also be ii into the mouth almost Constantly, and swallowed h i- turel] ; and) after the Becond bleeding, which should kx large aa the patient can bear without swooning, followed by < tipping, or the application of leech* tonmoh ; an epis- enough to cover the stomach and hall' the alxlo- . with two at the same time to the legs should be applied, and afterwards dressed with simple cerate. If die stomach ery kind of drink, the patient must content himself with holding lemon or orange juice and water, or tamarinds in his mouth without swallowing them, and persevere in the use i laxative clysters and the use of the lancet, till the stomach will bear barley water, or a decoction of toasted oats and gum arabic, thin sago, or arrow root, &c. If the disease terminates in suppuration, a spare cooling diet, and demulcent drinks with an occasional clyster, or a mixture of oleum ricini, and a mucilage of gum arabic, should times be given to favour the discharge of the pus. Erne- would be unsafe. AVhen it terminates in gangrene all to arrest the progress of death are unavailing. 130 OF ENTERITIS; OR INFLAMMATION OF 'THE INTESTINES. The existence of this inflammation may be known by a constant and fixed pain in the abdomen, particularly about the umbilicus, attended with fever, a hard and frequent, though generally small pulse, costiveness,* and frequent vomiting, or efforts to vomit. One of the most certain signs of the disease being an in- flammation of the intestines is, that the pain is greatly in- creased upon taking any thing warm into the stomach, whereas, hot and stimulating substances, generally afford ease in cases of colic. The tongue is also white and dry in enteritis, and the countenance betrays great inward distress and anxiety, and the thirst is excessive. Gangrene, which is the most frequent termination of en- teritis, often supervenes in the course of three or four days. The chief symptoms of gangrene are, a sudden cessation of pain, sinking of the pulse, shrinking of the features, disten- sion of the belly, deadly coldness of the limbs, and cold, clammy sweats. ■♦ * When the enteritis is of the erythematous kind, it Is accompanied witji n painful diarrhoea and little or no vomiting. — Culkn's Nosology. Ti. .>iv much the of the other genera and specie*, of phi Our judgment or prediction ol tiu 1 event <>l thii must always be uncertain. Unless the sympti vidently alleviated in three ot tour days at farthest it generally pro fatal. Our judgment of the event is therefore chiefly to be directed by the violence and fixed state of the pain, for if re- mitting and shifting in its situation it is then to be considered lata) and ct them lobe taken in the following manner: two ounces of the hitter purging salt (sulphate of tnagm sia) commonly called epsom salt, is to be dissolved in one pint of boiling water, and two table spoonfulls to be taken every half hour, or one table spoonful! at shorter intervals, as long as the pa- tient's stomach will hear it, or till it occasions his bowels to be freel) itedj after which it is to be repeated at longer intervals, till the inflammatory symptoms give way. Notwithstanding the unpalatableness of this medicine, the stomach will frequently retain it when it rejects medicines and drinks that are more palatable. Mild mucilaginous and oily clysters, administered rather cool than warm, and in small quantity at a time, 2nd fre- quently repeated will greatly facilitate the operation of the purgatives. In this dangerous disease a large blister should always be applied over the abdomen as soon as the hardness and ten- sion of the pulse has been reduced by general and local blood- letting. When this begins to heal, and the disease still ex- ists, the same remedies should be repeated with the addition of blisters to the inside of the thighs or legs. The same drinks and regimen should be employed as di- rected for the gastritis. Mercurial cathartics are recommended by Dr. A. P. Wil- , a late writer on this disease, as well as by Dr. Pember- ton ; but from their stimulating operation, I should think them hazardous remedies. The oleum ricini is much milder and frequently very efficacious in evacuating the intestines. J $4 Notwithstanding the high estimation in which Drs. Heber- den and Pringle are deservedly held, I am of opinion that they have been deceived with respect to the effects of saline purgatives in this disease ; as the stimulating action of every kind of purgative must necessarily increase the inflammation after it is once formed ; but as the retained faeces aggravate the inflammation more perhaps than the stimulus of some purgatives, this circumstance ought to be always attended to and the faeces discharged by mild oily laxatives, or by mild injections. OF THE HEPATITIS, OR INFLAMMATION OF THE LIVER. The diagnostic symptoms of the acute hepatitis, are, a pain more or less acute in the right hypochondrium, increased by pressing on the part ; considerable pyrexia, with a frequent, strong and hard pulse. It is chiefly distinguished from pleurisy by there being less cough and less dyspnoea, and particularly by the patient being able to lie with most ease on the affected side, which is the reverse in the first stage of pleurisy. The pain in this dis- ease is often extended to the clavicle and to the top of the shoulder md is attended sometimes with hiccup, and some- times with vomitii \\ lu n the ( part of th< liver is inflamed there is u ted pain in the right hypochondrium, with inflation, on and hiccup. When the convex part is inflamed there evident and painful enlargement of the side, with acute pain in breathing, extending up to the neck or top of tin- right shoulder, accompanied with adry cough. \\ hen the convex part of the liver is affected, the patient sometimes can only lie upon the left side." " The disease of the liver has a great tendency to suppu- ration. AY hen suppuration occurs and the abscess points out- wards, and the matter is discharged by incision, the patient has some chance of recovery ; but when it bursts within the f the abdomen or into that of the thorax, the case al- most always proves fatal. Sometimes, however, such dan- gerous cases terminate favourably."— (See Clark's Diseases of long Voyages, vol. II. p. 404.) It is often difficult to distinguish this disease from an in- flammation within the thorax. In most cases, however, it may be distinguished by the circumstances of the cough ha- ving succeeded and not preceded or been coeval with the pain and fever, and from the pain being increased by gentle pres- sure under the margin of the ribs of the right side, and from the patient being able to lie with most ease on the affected side in hepatitis, whereas in pleurisy or inflammation of the thoracic viscera, he lies with most ease on the side that is t affected. This is an important f :'c+ w! be retained in memorv. 136 TREATMENT. This disease requires precisely the same remedies as the pleurisy, with the addition of topical blood-letting by mean? of cupping glasses or leeches. Physicians who have practised in the East-Indies, where the disease is said to be very common, speak highly in favour of the use of mercury in it when the pain continues after the mitigation of the inflammatory symptoms. Mr. Benjamin Bell in his system of surgery advises the* adoption of a similar mode of treatment. Drs. Clark and Hamilton in Great-Britain affirm that mer- cury rubbed into the side and taken internally in such quan- tities as to occasion tender gums, scarcely ever fails of re* moving the complaint. This remedy has not been so suc- cessful in Philadelphia, and when it is of service in the acute form of the disease, it appears to be so only when it operates as a purgative, and not when it operates by inducing saliva- tion; but in protracted or chronic cases a salivation is the remedy which has succeeded more certainly than any other. Dr. Clark says, when cases resist the common antiphlo- gistic mode of treatment, mercury should be prescribed from the fourth or fifth day of the disease (the phlogistic diathesis being by that time generally reduced.) His prescription is two grains of calomel made into a bolus with conserv. rosar. twiee a day, with an opiate in the night-dose to prevent its run- ning off by stool : as soon as the mouth became affected the medicine was omitted, and although a salivation was not ex- cited, yet in all the rases the cure was completed in a fort- it or three weeks. During thi i piration ■me difficult or the pun in the side more violent, it \ necessar} to bleed and to apply i blister to the part affected* ( lark on Diseases of Hot Climates, vol. II. p. 410, edit 2. Dr. (Mark adds that he has found mercury so successful in subduing a multitude of diseases of very different and oppo- that he cannot impute its efficacy to one quality Perhaps its chief excellency depends upon its indu- j and supporting a condition or state of the system op- • that of the existing disease. Dr. Girdlestone saws, u mercury always succeeded best in the East Indies when applied externally from 3ss. to 5j. twice a day." But in the cases which have occurred in my practice in Philadelphia, I have alwavs thought the mercury produced the most certain t when it operated by stool, provided its evacuating ef- fects were not so profuse as to exhaust the patients strength too much. The natural tendency of inflammation of the liver is to suppurate, and when the inflammation is on the convex or external surface of the liver the abscess frequently finds vent externally in consequence of the adhesion produced by the inflammation between the liver and the peritoneum. In such cases the abscess should be opened with a lancet as soon as the softness of the tumour or fluctuation of mat- ter is evident. The quantity of pus which sometimes issues from those abscesses is almost incredible. When suppuration occurs in the concave portion of the liver the pus sometimes by a simi- lar adhesion of parts in consequence of the inflammation, finds its way into the intestines and is gradually evacuated. 18 133 But when the pus finds no vent or an insufficient one a hec- tic ensues, which sooner or later puts a period to the patient's life. Dr. C. R. Pemberton, in his " Practical Treatise on vari- ous Diseases of the Abdominal Viscera," objects to the use of mercury in the acute form of hepatitis, except when given in a large dose as a purgative, because of its tendency to in- crease the general phlogistic diathesis and increase the force of the circulation before it produces ptyalism. The external application of the blue ointment is liable to the same objec- tion* Dr. Pemberton places his chief dependence upon the sud* den and repeated abstraction of a large quantity of blood from the arm and from the affected part by means of cups or leeches, and one free purging daily by means of a solution of epsom salts in a strong infusion of senna. This may be ren- dered palatable by the addition of chrystals of tartar, tama- rinds or lime-juice and sugar, and after it has operated very copiously it may be given in reduced doses once in four or six hours, so as to keep up a frequent evacuation, pur- ging in this disease being particularly useful, as by increasing the secretions of the intestines it withdraws the determina- tion of the blood from the vena portarum, and thereby pre- vents it from distending the inflamed viscus. When, after the judicious application of the recited reme- dies, the pain still continues though more obtuse, a large epis- pastic should be applied over the hepatic region, and occasion- ally renewed as it shews a tendency to heal. Under these circumstances, nauseating doses of emetics are also advisable^ similar to those directed in the treatment of pleurisy. • The cii m of tin m the fere itest number . is the consequence of a long continued course t>i in- temperance in ardent spirits, though it is also Bometimea the equence of repeated attaeka of the intermittent fever, and other debilitating powers gradually applied* Vi This form of hepatitis is discovered by a sense of weight and dull pain in the light side, and a weight and weariness in the right arm; pain also frequently occurs on the top of the shoulder. The tongue is usually whitish, the appetite im- paired, and the countenance sallow. The pulse is about ninety, and almost invariably intermitting. u AVe may account for this intermission, from the blood in the hepatic artery, not rinding a ready passage through the hardened viscas ; it is, therefore, thrown buck upon the heart, and thus interrupts the regular action of that organ. There is also very commonly, a sensation of fluttering at the pit of the stomach, which may arise from the blood of the vena portarum, being in like manner unable to find a free passage. It is, therefore, retained in that vein, and causes a sensation of undulation* " From the want of a free passage of the venous blood, arise the haemorrhages which often take place from the stomach, intestines, and nose. Pimples are also observed, frequently to make their appearance upon the nose, cheeks and forehead. The body in this disease becomes much emaciated ; and in the advanced stage, a dropsy of the abdomen takes place, by '.vhich.the patient is destroyed." \40 TREATMENT. In the cure of the chronic form of this disease, the genera- lity of physicians give the preference to mercury, which is either given in small and repeated doses internally, or applied in the form of ointment to the region of the liver externally till a salivation is excited, having previously cleared the prima? viae with an active cathartic. " As dyspeptic symptoms generally accompany the disease, it is generally necessary to give the patient some gentle tonic, during the use of mercury, and when calomel is employed, a small quantity of opium should be joined to eyery dose." For a inure detailed aucuunt ot the treatment of this form of the disease, the reader mav consult Clark on the diseases of long voyages, and those writers that have practised in the East Indies, where the chronic inflammation of the liver is a very common disease. The regimen should be directly the reverse of that which favoured the generation of the disease ; and, after the indu- ration has been removed, the patients strength may be re- stored by a nutritious regimen of easy digestion, the mode- rate use of chalybeate waters impregnated with carbonic acid gas, moderate and repeated exercise, &c. &c. Ml OF Tin: RHEUMATISM, Tin is most prevalent in the middle states, during latter portion of the spring and the early pait of the. autumnal - owing to the greater and more frequent mperature at those times. Tt most frequently attacks persons who change their winter clothing too early in the former season, and their summer clothing too late in the latter. It also frequently occurs in the winter season, particularly among the inhabitants of the western and mountainous parts or the country, owing to deficiency of warm cloathing; and especially among those who, after the fatigues of the day, are not sufficiently protected during the night from the impres- sion of the severe cold, which frequently prevails at that inclement season. " Shuddering in the hut of cheerless poverty . Sore piere'd by wintry winds And Rheum's joint-rucking- pains." This disease is accurately described by Dr. Cullen, in the second volume of the edition of his First Lines of the Prac- tice of Physic, published by Dr. Rotheram with notes in the year 1791, and the treatment which he recommends in the acute or inflammatory stage of the disease, has been so fre- quently confirmed by my own experience, as Dr Fowler's has, 14£ in the chronic stage of the disease, especially when accompa- nied in the latter case with the use of mercury either inter- nally or externally till its effects were visible in the mouth, cold water being applied at the same time by affusion to the parts (if seated in the limbs) most affected with pain and weakness, followed by friction and the application of warm flannel. Having therefore no new improvement in the treatment of this disease to offer, I shall content myself with referring the reader for more ample information to the publications of those very excellent and experienced authors, and shall only add that the favourable reports of some of the British physicians, with respect to the beneficial effects of Dr. Fowler's solution of arsenic in cases of chronic rheumatism, has lately been confirmed by the experience of Dr. Parke at the Pennsylva- nia Hospital, the particulars of which were lately communica- ted by him in writing to the College of Physicians. OF THE GOUT, The best description of this offspring of indolence and glut- tony that I have met with is contained in Dr. Cullen's First Lines of the Practice of Physic, vol. 4th; to which to save the trouble of transcribing, the reader is referred. Several authors have written professedly on this subject, particularly Mr. Warner and i ei * Kail therefore only that it is distinguished from the rheumatism by being pr< roptoms of indij id me paint bemg seated in the smaller joints, and that as it depends on causes which powers of tin bod} , it can m ..IK cured by medicines alone, whose effects are alu j and often inefficacious, while the remote con* tinuc to be applied. It must therefore be obvious that however useful pallia- mav be during the paroxysm, temperance and a due de- se must be the principal means of preventing its •ecurrence. In the case of Dr. Darwin, a course of temperance, cxer- rise and regularity, entirely removed the disease. For iculars, the secon^Pvolume of his Zoonomia may be consulted. The cure of the gout has been attempted of late years, by means of depleting remedies and the application of cold water to the affected parts, during the exacerbation of the painful and feverish symptoms, by several enterprising phy- sicians in different parts of Great Britain, and particularly by a very zealous practitioner by the name of Kinglake. To render this treatment safe as well as effectual, Mr. B. M ntal of Bromley, advises strict attention to the following rules. u 1st, Never to begin with the cold applications till the in- ternal viscera have discovered indubitable signs of performing their proper functions with accustomed energy, which will rarely be the case till the local inflammation has existed for 144 some hours, and often for two or three days, and in some cases even a longer period. 2d, When these signs are discovered, and leave no doubt of the existence and establishment of inflammatory action accom- panied with general vigour in the circulating system, the ap- plication of cold water to the affected part is perfectly safe. In such circumstances, pieces of folded linen dipped in cold water should be applied and frequently repeated, or kept constantly wet with cold water till the local inflammation is subdued. 3d, If in consequence of the too long continued application of the cold water, symptoms of constitutional disturbance, such as cramp of the stomach or comatose symptoms should come on, stimulating applications, such as sinapisms with ex- ternal warmth, should be immediately; applied to the limbs, and opium and camphor, or camphoratea tincture of opium, and volatile tincture of guaiacum in sufficiently large and repeated doses should be administered in any appropriate warm liquor. After which, if the topical inflammation becomes again esta- blished, the cold topical applications may again be employed, only of somewhat higher temperature than at first. By this treatment judiciously conducted, a happy and speedy termina- tion may be generally expected in cases of acute and regular gout. But in the chronic state, or atonic form of the disease^ in which the different functions are disturbed or imperfectly performed, and especially in exhausted constitutions, such treatment is not only hazardous but totally inadmissible." l HI ERYSIPELAS OR ST. ANTHONrS IIRL Tins disease is placed by Dr. Cullen in class first, order third and genus twenty-sixth, and is a species of the erythema, which differs from the phlegmon in the following circum- stances, \i/.. in the latter, the inflammation particularly affects the vessels on the internal surface of the skin, communicating with die lax adjacent cellular texture, whence a more copious effusion of serum convertible into pus, takes place. In the former, the affection is of the vessels on the external surface, communicating with the rete mucosum, which does not admit of any effusion but what separates the cuticle, and occasions the formation of a vesicle, while the smaller size of the vessels admits only of the effusion of a thin fluid, very seldom con- vertible into pus; for " although arteries, veins, nerves and ab- sorbents have their termination in the skin, they do not com- pose its substance. Its basis is a membranous substance con- sisting of condensed cellular matter." The erysipelas of the face, where this affection most fre- quently appears, comes on with a cold shivering and other symptoms of pyrexia. The hot stage is frequently attended with a confusion of the head, and some degree of delirium, almost always with drowsiness, and sometimes with 146 coma or insensibility. The pulse is always frequent*, and commonly full and hard. AVTien these symptoms have con- tinued for one, two, or at most three days, an erythema (or redness and swelling) appears on some parts of the face. This is at first of no great extent ; but it gradually spreads to the Other parts of the face ; and from the face it often spreads over the hairy scalp, and descends to the neck. As the red- ness spreads, it commonly leaves, or at least, becomes less in the parts it had before occupied. All the parts are also af- fected with some swelling which continues for some time af- ter the redness has abated. The whole face becomes consi- derably turgid ; and the eyelids are often so much swelled as entirely to conceal the eyes. • When the redness and swelling have continued for some time, blisters arise of a larger or smaller size on several parts of the face ,* these contain a thin colourless liquor, which sooner or later runs out. The skin in the blistered places sometimes becomes livid and blackish ; but this seldoYn goes deep, or discovers any gan- grene affecting the skin. On the parts of the face not affected with blisters, the cuticle suffers, towards the end of the disease, a considerable desquamation. Sometimes the tumour of the eyelids ends in suppuration. The inflammation on the face produces no remission of the fever; and sometimes the fever in- creases with the spreading inflammations. The inflammation often continues for eight or ten days, as w^ell as the fever and other symptoms attending it. In the progress of the disease, the delirium and coma attending it sometimes go on increasing, and the patient dies apoplectic on the seventh, ninth, or eleventh day. In such cases it has been supposed, that the diseased action is translated from the external to the internal parts, 147 fREATMENT. \ annot suppurate, this disease must be i s< d, 01 it -\>. 1 1 1 end in a mortification : hence remedies which cool and abate the motion of the vessels and of the inflamed surface are requisite." KirAland, Vol. l.p, 3 This disease is to be treated by the usual means of obvia- ting inflammation by bleeding, if indicated by the state of pulse, In and by antimonials. After these evacua- tions, blisters may be applied to the seat of the affection, pro- v ided no symptoms of typhus fever, nor of gangrene in the inflamed parts are observable, the body being kept as much as possible in an erect posture, and the quantity- and quality of the aliment should be adapted to the state of vigour or force of arterial action. AVith a topical view, the best applications, according to Hoffman and Dr. Culle-n, arc dry meal}- powders, as gum ara- ble, starch and rye meal, oat meal or starch. But Dr. Kirk- land, in his medical surgery, gives the preference to coo emollient applications, which he says he had been in the prac tice of using for more than thirty years. "When occurring in the other parts of the body, erysipelas is generally preceded by drowsiness and other feverish symptoms, which depart on the appearance of the inflammation and are seldom dangerous, but the disease sometimes shifts its place, and leaving one part, attacks another. AVhen the heat and pain of the affected part are consi- -i)lc, Dr. Beddoes says he has "experienced immediate ease and rapid recovery from the application of cold water, first by affusion, and as soon as the heat and pain had subs! 148 ded by the application of linen cloths, kept constantly wet with cold water. During this process, the application of the cold water must not be remitted for some time after the pain and heat have subsided, otherwise reaction will come on and render the complaint worse." To prevent any danger from this remedy, some mild warm aromatic infusion may be taken occasionally : such as an infu- sion of ginger, or calamus aromaticus, &c. Some cases of erysipelas exhibit a gangrenous aspect; and, when this occurs, the bark, wine, and other tonic and sti- mulating remedies should be employed internally, and the gangrene of the part prevented by spirituous fomentations and cataplasms, &c. The fomentations may be composed of a decoction in water of Peruvian bark and chamomile flowers, to which may be added, one-fourth or fifth of brandy, or spi- rits of wine with a few grains of camphor dissolved in it ; and the cataplasms may be composed of porter, thickened with the powder of cortex, chamomile flowers and oatmeal, or crumb of wheat bread, provided the affected part has be- come insensible, or nearly so ; otherwise, every strongly sti- mulating application, will increase the suffering of the patient without obviating the progress of the disease. If the swelling should suddenly subside, and be followed by oppression and anxiety, with a weak pulse, it will be pro- per to have immediate recourse to blisters, sinapisms, and hot spiced wine, which should be given freely till the pulse rises, and afterwards at stated intervals, to prevent the return of this dangerous and menacing condition. Six or eight grains of volatile sal ammoniac, and half the quantity of powdered camphor, made into pills with conserve of roses, or any thing suitable for that purpose, may also be given with the same in- tenftlon, every two 01 three hours, or 1 j oi symptoms ma) require. If pill . an taken with difficulty, the same medicines ma) be made into a julep with simple peppermint or cinnamon water, with the addition of the pow- der of gain arabic and white sugar, the camphor being first softened with spirits of wine or brandy. Sometimes oftheei breaks out about the middle of die !>od\ , surrounding it like a belt, (though it morr frequently occupies only one side, most commonly the right under the short ribs), it is tin n called the zona aurea, or shingles, from cingulum, a belt or girdle. In this case there e small vesicles, of a yellowish colour and frequently blackish. The fever, which attends this form of the disease, is generally slight, and preceded by pain in the side and some tsnaach. Some practitioners have been so apprehensive of convert- ing the erysipelas into a fever with typhus symptoms, or of its terminating in gangrene, (which has frequently occurred in intemperate livers, and persons of impaired constitutions) that they have too often neglected the necessary evacuations, indicated by the inflammatory symptoms, with which the di- sease is generally attended at the beginning ; in consequence of which, indirect debility has been induced to the great dan- ger of the patient. It requires no small share of sagacity to determine the state and condition of the general system, previous to the application of blisters to cutaneous inflammations, otherwise, if a gangrene had begun, and the system was in a state of great debility, or a tendency to typhus existed, they would necessarily in- crease that tendency by stimulating the vessels of the skin too 150 violently far them to bear in their weak condition, without exhausting their remaining vitality. Dr. Willan, in his description and treatment of cutaneous diseases remarks, that all the ancient writers, except Galem recommended blood-letting in the treatment of erysipelas. This practice, Dr. Willan thinks, must evidently be improper in all cases, excepting those in which the disease is connected with, or partakes of the phlegmonous inflammation, and even in such cases repeated blood-letting aggravates the symptoms and protracts the disease in the climate of England. " In a comatose or apoplectic state, leeches or cupping- glasses to the nape of the neck may be advisable ; and he asserts that he has applied blisters occasionally between the shoulders with manifest advantage, when the face and scalp were affected. Dr. Willan adds, I must however observe, that it is not safe to put either blisters or leeches on or near to the diseased surface. " In the erysipelas cedematodes we should employ blisters, diaphoretics, volatile alkali, and purgatives, during the first two or three days, and afterwards Peruvian bark, conjoined with diuretics. By these means the duration of the complaint may be considerably shortened." When the erysipelatous inflammation has a gangrenous aspect, and the fever is accompanied with typhus symptoms, a free use of the bark is necessary with wine and opium in moderate doses, and the external application of camphorated spirits of wine ; and in cases where sphacelus has actually commenced, poultices frequently applied, made of wheat flour, yeast and charcoal, in the act of fermentation or rising : 151 m other respects, the plan and regimen should be the same . \\ hen an offensive odour exhales from the- sphacelated sur- , powda tl added to the poultices, is particularly correcting it. OF THE EPISTAXIS; OR // E310RRHAGE FROM THE NOSE. The bleeding of the nose, as it appears in this country, agrees so perfectly with its appearance in Great Britain, as described by Dr. Cullen, and not knowing of any improve- ments that have been made in the treatment of it since his publication, I shall refer the reader to the chapter of his prac- tice of physic, where he has treated of this disease. OF THE HEMOPTYSIS, OR HEMORRHAGE FROM THE LUNGS. This disease belongs to tEe fourth order of the first class. "When after a painful sensation in the thorax and titillation about the glottis, accompanied with febrile symptoms, blood is brought up by coughing, of a thin consistence and of a florid colour, we may conclude that it comes from the lungs. The blood vessels of the lungs are more numerous than those of any other part of the body of the same bulk. These vessels of the largest size as they arise from the heart are more immediately than in any other part, subdivided into vessels of the smallest size, and these small vessels spread out near to the internal surfaces of the bronchial cavities, are situated in a loose cellular texture and covered only by a tender membrane ; so that considering how readily and fre- quently these vessels are overcharged with blood, we may understand why an haemorrhage from the lungs is next to that of the nose, the most frequent of any. When the blood be- gins to flow it irritates the top of the larynx ; to relieve this the patient coughs or rather hawkes, which brings up a little blood of a florid colour and somewhat frothy appearance, During this action th mmonly some noise in the Lssing through a iluid. Thi up copiously in the act of coughing* TREATMENT. An hemoptysis may generally be moderated by avoiding fer removing irritation that might concur to increase or pro- it ; hence in every case where the motion arid force of the circulation i* increased, every part of the antiphlogistic, vegimen is to be observed ; cool air is to be admitted, and cool drinks of a sedative quality, by which I mean those which abate arterial action, are to be administered* In addi- tion, therefore, to bleeding, purging and a refrigerating regi- men, the patient should take from 9i. to 3j. of sal nitri dis- solved in an infusion of tamarinds and manna, or of senna and cream of tartar every hour till the haemorrhage ceases • When the haemorrhage, from hawking or coughing up oi blood continues without much diminution after free blood- letting, double linen cloths wrung out of cold vinegar and water, applied to the thorax and frequently renewed, sel- dom fail of suspending the disease ; the recurrence of which, may generally be prevented by subsequent purging, and the application of an epispastic to the thorax, especially when aided by the internal use ofsaccharum or extract, saturni, ad- ministered from one to four grains and repeated every hour till the haemorrhage ceases, and afterwards at longer intervals* In certain cases of hemoptysis and other haemorrhages the resistance of the small arteries is not in due proportion to the usual vis a tergo, or propulsive power of the heart. Hence this form or state of the disease is called passive, but in other cases th g excessive forces the ends of the 20 154 small arteries open, though they may be in a healthy state. In the latter case, remedies to reduce the excitement and force of the circulation are requisite, in the former, those th?t give tone to the extreme vessels without increasing the force or frequency of the action of the heart and arteries. Opium has been observed to increase the haemorrhage if given while the pulse is strong, quick and active. But after copious and repeated venesection it frequently prevents a re- currence by obviating excess of sensibility and increasing ex- citement. Of the good effects of blisters in preventing a recurrence of the discharge of blood when applied to the thorax after the disease has been of some days continuance, I have frequently been a witness* Issues which have been supposed by several writers of experience to be more certain in that respect than blisters, I have never found of the least service. Flannel worn next to the skin in debilitated habits is always useful, and has been frequently known to prevent a return of this complaint. As a preventative of the recurrence of this disease mode- rate exercise, especially that of sailing, because it is not at- tended with much muscular exertion, is peculiarly service- able. At the commencement of this complaint too great caution cannot be observed with respect to indulgence in any thing that has a tendency to quicken the pulse, or heat the body : for m th i i-, always inflammatory and \a accom- panied with fei Dr. Percival observes, that " in the treatment of the he- moptysis the antiphlogistic plan is now generall) adopted in it parts of England, and during the incipient stage of the disorder, when the inflammatory diathesis commonly prevails, much injury may be done hy heating styptics and rough astringents j hut when the disease has heen of some continu- um < iivquentU recurred, its type is often changed. And main cases occur which even in their commencement, indicate great laxity of the solids and tenuity of the fluids, a debility of the extreme arteries in the lungs and bron- chia. Under such circumstances venesection, nitre and the debilitating class of medicines are highly improper, though it authorities have sanctioned their use, without sufficient discrimination. When the discharge of blood has continued for a considerable time, a new state of the system is induced. * w The heart and arteries seem to lose their due degree of tone ; an increase of irritability takes place in the ruptured vessel, and in those which are contiguous to it ; and thus the impetus oi the circulation is partially augmented with a diminution of its general energy." — The correctness of this remark is ex- emplified in cases of opthalmia." There are two distinct stages in the progress of opthal- mia. The first is characterised by a sense of heat, acute pain, intolerance of light, and a florid colour of the vessels of the conjunctiva, indicating an increase in the action of the ves- sels, and an increased quantity of blood in those vessels ; the second distinguished by a sense of weight, obscure pain and turgescence of the vessels, which in this stage are of a dark purple hue, indicating an action less than natural, anc^s tJie consequence of the preceding increased action. But^P^ecn ~.djs I betv * 156 these extreme points, there are numerous gradations in the series of arterial action. It is however only by keeping these constantly in view, that the means of cure can be applied cor- rectly and successfully, or that remedies of the most opposite nature can be used in succession with advantage." Remedies, therefore, which rouse and strengthen the vital powers and excite a vigorous and equable action in the vas- cular system, are clearly indicated in such cases of hemop« tysis, as shew evident loss of arterial strength. A blister applied to the back has cwm/a nasal haemorrhage* Wine drank in moderation at stated intervals of three, four, six or eight hours, has cured both hsematuriae and hemopty- sis when other means have failed. Laudanum in small doses has " also had the same effect in numerous instances. Dr. £ercival says, a lady of a very delicate and irritable habit was cured of an hemoptysis by taking a grain of opium every twelve hours. She gradually increased the dose to twenty grains per day, and after the disease left her she continued it in the quantity of ten grains every twenty-four hours for nearly nine years." Several persons in America have frequently found relief in cases of hemoptysis, from swallowing slowly a tea spoonfull or more of dry Lisbon salt in fine powder, whose systems were in an infirm and debilitated state ; and have frequently prevented a recurrence of the complaint by taking Peruvian bark freely with the moderate use of claret and making use of a more substantial diet than usual, wearing at the same time in the cold season a flannel shirt and drawers, and wor- sted stockings, and taking moderate exercise iu the open air. Dr. Claypoole, of Norfolk, in Virginia, informed that he frequently suppressed the hemoptysis in himself taking six drops of tin oleum surcin. mixed with the yolk id white sugar. He was very much relaxed and debilitated at the time by the summer heats and unwholesome air of Norfolk. The late Dr. Peter lilentworth, of Philadelphia, after ha- ving been subject to frequent recurrences of hemoptysis, (which had become more frequent and alarming while he lived entirely on a milk and vegetable diet), prevented the return of the disease in himself by taking half a pint of strong hot wine sangree, every night for a few weeks, drinking three glasses of pure wine in the course of the day, and living on a more substantial and invigorating diet. Before he made trial of the hot wine sangree at night he had frequently been prevailed on to take part of a glass of wine before dinner when he felt weaker than usual, which generally occasioned a cough and a return of the hemoptysis. But he had no return of the complaint after he had taken the warm sangree a few nights and had changed his mode of living. The following prescription is recommended for hemoptysis and other haemorrhages in the third volume, London Medical Transactions, and bids fair to afford relief in debilitated and very irritable habits. §>. Extract, saturni §i. et 3vi. Tinct. thebaic. 3ij. m. Twenty drops are directed to be taken every four hours, or of tener in a small draught of cool barley water, with the addi- tion of a little gum arabic. log Sea-salt has of late become a very fashionable medicine in cases of hemoptysis. But its indiscriminate use must certain- ly be improper. As this salt not only assists digestion but in- vigorates all the bodily functions by stimulating and contract- ing the fibres, it is evident that its exhibition can only be proper in cases of general debility or atony of the extreme arteries, or when the general vigour of the arterial system is impaired. A very interesting" example of the beneficial effects of the powder of digitalis in this disease, may be seen in Duncan's Medical Commentaries for 1786, page 315. The tincture of digitalis from its usual effects on the pulse after a few- days use, has induced many physicians to make trial of it in this disease, but they differ so much in their account of its effects, that I am at a loss to determine whether It is a remedy that can be depended on in this disease or not. If it stimulates the arterial system to the degree asserted by Dr. James Sanders of Edinburgh, soon after it is received into the stomach in- stead of being beneficial it must necessarily aggravate the disease till its stimulating operation has induced indirect debility in the vital functions. But from its beneficial effects in the incipient stage of phthisis pulmonalis, I very much question the correctness of Dr. Sanders's opinion, and should not hesitate to employ it in any case of haemoptysis accompanied with preternatural frequency of pulse in conjunction with frequent venesection. and copious purging. . Fol. digital, purpur. recent, exsiccat. unciam unam. — Spir. vin. rect. §viii. m. digere in leni calore per dies septem, deinde cola. Or Infuse four ounces of the fresh leaves in five ounces of rectified spirit of wine, digest for seven days in a gentle heat and strain off the liquor. From ten to fifteen cL tincture*, times a i .; two drops ei second day until the habit begins to feel its influence, and the pulsations of the arteries are reduced below the healthy num- ber. The number of drops is then to be diminished in the ame gradual manner until the medicine ceases to have any sensible effect on the pulse, the number is then to be again increased as at first, until its effects are visible. f»v these means the circulation may with the greatest stifcU be kept under the influence of the remedy for weeks, and even for months.* * Dr. Baildon of London when surgeon of the East India Company's ship Alfred in 1803, took for a cough accompanied with hectic fever which su- pervened the rupture of a blood vessel in his lungs, half a grain of digitalis in the form of pills gradually increasing the quantity daily till he took eleven grains a day : by this his pulse which when he began with the digitalis was about one hundred and ten, was reduced to forty, and by taking five grains a day, was kept at that rate for nearly three weeks. His pulse then sinking . Tart, emetic, (now called antimonium tartarisatum, of the London College), grs. ij. Aqua? fontanse cochliaria. magna, octo. vel §iv. misce. Let the patient take one table spoonfull of the above every hour, with weak chamomile tea, gruel, or barley water, till it has some sensible operation either by vomit, stool or perspi- ration, and let him repeat the same every day or every second day towards evening, as circumstances may require, in the same manner, till the expectoration becomes free and easy. One drachm of vinum antimoniale taken in the same man- ner, will answer equally well with the tartar emetic. Mr. White in his popular essay on the disease termed " A Cold," Philadelphia edition, published in 1 808, says, the re- medies (in the incipient stage of this disorder) which he can venture confidently to recommend, are frequent draughts of cold fluids, combined with nauseating doses of emetics— and adds that he had often seen a glass of cold water taken upon going into bed, warmed with a pan of coals, on which a little coarse sugar had been previously sprinkled, afford very evident relief. If after the use of a nauseating solution of tartarised anti- mony in water, for a day or two, the skin continues dry, Mr. "White advises the following saline draught to be joined with it. §». Sal. tartar. 9i. Succ. limon. recent. Jss. Tinct. opii. gutt. x. ItiJ Mr. the acid and alkali together^ and idd tin- laudanum, and mii it with a draught of the weak emetic solution, which the patient is to take at a . hours* \N i i • lammatory symptoms s i to create a suspicion of their proceeding to a greater extent than is compatible with safety, blisters should be applied to each side of the th across the sternum without delay, and the remedies useful in pneumonia, employed* Anodyne* have been observed invariably to increase the restb dyspnoea, and sense of distension in the head and thorax, while the feverish heat was high ; but as soon as that has subsided, and the cough appears to be excited in conse- quence of the exquisite irritability of the excoriated membrane of the trachea and bronchiae, they are perfecdy safe, and in general afford more certain and speedy relief than any other remedy. " Manv writers appear not to ha\ e been aw are that the bad effects produced by opium in inflammatory affections, are owing to its increasing the vis a tergo, or the propelling force of the heart and arteries. — When this has been sufficiently reduced by depleting and antiphlogistic remedies, and there is consequently little or no hardness or tension remaining in the pulse, opium may be employed to allay pain and irrita- tion, and particularly that uneasiness and frequent coughing, occasioned by the stimulus of excreted mucus."*... A P. Jf^Iso?:, A plaster applied to the chest, composed of diachyl. cum. gum. with the addition of opium and powdered camphor, also contributes to ease the cough, by irritatin.e and increasing the action of the vessels en the surface. 24 186 The pectoral decoction, almond emulsion, barley water, with gum arabic dissolved in it, and sweetened with sugar or syfjp of capillare, lintseed, quince, or marsh mallows tea, lemonade, sago, oatmeal gruel, &c. all make suitable drinks, and after the inflammatory symptoms have subsided, and the expectoration has become free and copious, they should be taken moderately warm, but in the early stage of the disease, before the expectoration has become free and easy, they should always be taken cool, or rather quite cold. Lemonade and other subacid drinks are also proper ; for instead of increasing the cough by their acidity, they diminish it by their laxative and diuretic, and consequently sedative effect. The following mucilaginous paregoric is singularly service* able in cases of thin gleety expectoration, unaccompanied with fever. I$j. Elix. paregoric. |j. Vini. antimonii. §ss. Mucilag. gum. arab. Succ. glycirrh. ana. gss. Aquae fontanse §viii. misce. The common dose is a table spoonfull, to be taken with any agreeable tea or phthisan, every three or four hours, or as often as the symptoms may require. 5j. of L. laudanum may be substituted in the above mixture for the paregoric elixir with advantage. An electuary made by mixing the mucilage of §um arabic, loaf sugar, and fresh oil of almonds together, is also frequently found serviceable in allaying the irritation in the fauces and trachea in every stage of this complaint. ted juice of Spanish liquorice, an infusi liquorice root and flaxseed, hav< en frequently enu ployed with apparent advantage Cot the same purpose* To alla\ i teazing cough, unaccompanied with pain or fever, the Following may be prescribed. §>. Ol. afrnygdal. recent. 311. Mucilag. 511m arabic Jss. alba. 5j- LSI com. Jij. m. f. haust sumend. pro re n:tu. After the removal of the inflammatory symptoms, the ted parts are left very irritable, which renders the patient liable to frequent relapses unless he is veiy particular in accommodating his clothing to the state of the weather, and to invigorate the whole system by going frequently abroad in the open nir in dry weather. Dr. Cullen in his Materia Mcdica, observes, that u ca- tarrhal affections often. depend upon an undue balance of the system, that is upon a languid perspiration necessarily produ- cing a more copious determination to the lungs, and this by occasioning an increased secretion of mucus is attended with much coughing. In many persons this is habitual, or is rea- dily renewed upon ever}' slight application of cold. Whenever therefore, there is much coughing, and little fever, opium may be employed with safety and advantage." M. M. Art. Opium. Dr. Darwin remarks, that " when the sanguiferous system is full of blood, the absorbents cannot act so powerfully, as the progress of their contents is opposed by the previous fullness of the blood vessels, whence stimulants in that case increase the action of the secerning system more than that of the absor- bent one, but after copious evacuation this resistance tb the » 188 progress of the absorbed fluids is removed, and when stimu- lants are then applied they increase the action of the absorbent system more than that of the secerning one ; hence opium given in the commencement of inflammatory diseases destroys the patient, but cures if given in very small doses at the end of such diseases." He accordingly directs after the blood- vessels have been sufficiently depleted, and the pulse gives the sensation of softness ; six drops of tincture of opium, or one fourth of a grain of solid opium an hour or two before the usual exacerbation of the symptoms, which is generally to- wards evening, OF THE INFLUENZA, OR EPIDEMIC CATARRH. This disease does not occur in this country every year, or at regular periods, but after very irregular intervals and un- certain periods ; and, from its occurrence at different seasons, and under very different states, of temperature, it is not pro- bable that the sensible qualities of the atmosphere have any share in its origin or generation, or much share in its propa- gation. It appears from a collection of historical facts published in the third volume of the London Medical Transactions, that urred md spri id ovtx i groat portion of the rldin the years 1510, 1557, 1580, 1587,1591,1657,1! t, 1775 and 171 It appears from Mr. W< ter'a II. ; of Epidemics, that influenza was prevalent in America so early as the j r, and that it was again epidemic in New England, in the ad that in the year last mentioned it begun in the ith of June. — (Vol. I. p. 189.) Dr. Gilchrist, in his Observations on the Influenza, pub- lished in the third volume of the Physical and Literary Esj of Edinburgh, states, that it was prevalent at Edinburgh in die year 1 729, and that it began in the winter. He says this disease increased the bills of mortality at London for some time, to about one thousand a week. — " The weather at that time was thick, warm and rainy." It again made its appearance at Edinburgh about the 1 7th of December, 1732, and continued to spread there till Janu- ary, from which time it rapidly decreased, and ceased entirely by the end of the month. — u It had been previously epidemic in Saxony and Hanover, and other neighbouring countries in Germany in the month of November." " It appeared in London and Flanders, after the first Week of January, 1733 — In Paris, it appeared about the middle, and in Ireland about the end of January — At Leghorn, about the middle of February, and at Naples and Madrid, near the end ^f the same month." u It made its appearance in America about the middle of Oc- tober 1733, and was first observed in New-England. It was w>on afterwards observed in Barbadocs and Jamaica, and was V 190 also reported to have made its appearance in Peru and Mex- ico, in South-America."-— (See Edinburgh Medical Essays, vol. ii.) Dr. Rutty in his account of the weather and diseases of Dublin, relates that the influenza of 1732-3 appeared in Dub- lin towards the latter end of winter. That which occurred in 1737, made its first appearance in October, and that in 1743 in May ; and that in the year last mentioned it was ob- served first at Rome, where it carried off great multitudes, as it did afterwards in Spain. It had been epidemic at London a month before it was observed in Dublin. The prevalence of this disease and its having spread over the chief part of Europe in the vernal season of 1743 is mentioned by Dr. Huxham in his Observations on the Air and Diseases of Ply- mouth. Dr. Whytt in a letter to Dr. Pringle mentions the prevalence of the influenza in Edinburgh and the South of Scotland in the year 1758. There are no records of the occurrence of this dis- ease in America that I have met with from 1733 till the year 1 749, and I only have the account of its being epidemic or general at that time from tradition, having seen no printed account of it ; nor is there any recollection by the ancient in- habitants of Philadelphia of its occurrence from the period last mentioned, until the year 1761 ; at which time, according to the report of the late Dr. Thomas Bond, it was traced from the West-India islands to Halifax, where it made its appearance in the spring, and from thence was conveyed to Massachusetts and the neighbouring states, and afterwards spread in a rapid manner over all the inhabited parts of North- America without being retarded in its progress by any changes in the sensible qualities of the atmosphere, or in the course of the winds till the month of July ; from which time 191 i more lie. ml of inthi nil ihe Jrear 1789; at least I have not been abk to di .iy printed docu- ments of its existence within th ids* Dr. Gilchrist observe; that in the year 1762 the influenza uly in England from South to North, and in Scotland was most general in the month of June, though spasmodic cases had been observed as early as April. Dr. Monro in his Account of the Diseases in the British /mils in (.iertnany, relates " that at Bremen after a very re winter, the weather from being very cold became of a sudden extremely hot about the 10th of April 1762, and that a few days after many persons were seized with a very violent catarrhal disorder. a accompanied with pains in the breast, head, limbs, and all over the body," and that a similar disorder was epidemical in most countries of Europe at the For the history of its appearance and progress in Europe in the year 1782 the reader is referred to the communications of Drs. Hamilton and Fothergill, published in volume second and third, of the Memoirs of the London Medical Society. In the year 1 789 it made its appearance in New-York early in September, and in Philadelphia the latter end of the same month ; to the latter of which it was supposed to have been brought by some of the society of Friends, who came to attend their yearly meeting; soon after which it spread over all the southern states, and to the army in the "West- ern Territory under the command of General Wayne. According to the reports of the public prints, the disease did not reach Boston for some time after it had become ver) general at New-York. Its first appearance in Jamaica » 192 the year last mentioned was about the 20th of October, near a month after its appearance in Philadelphia, and according to the testimony of Drs. Chisholm and Read it did not ap- pear at Grenada till November, and at St. Lucia till towards the close of December. See Duncan's Commentaries, vol. xvth and xviith, and Dixon Read's Diseases of the Army. The disease again made its appearance in Philadelphia in the early part of the summer of 1793, but had nearly sub- sided when the yellow fever made its appearance the latter end of July and beginning of August. It did not spread very generally that year. Towards the end of the year 1802 this disease made its appearance in different parts of Europe in succession. " In Paris it Was epidemic or very general, some weeks before it made its appearance in London, and did not reach Manches- ter till the March following. It soon after proceeded to differ- ent parts of Scodand. The circumstances accompanying its introduction into Edinburgh and the manner in which it was propagated as related by Dr. Duncan of that city, carry irre- sistible evidence of its having been communicated by conta- gion, whatever circumstances first gave origin to it. The ninth volume of the London Medical and Physical Journal also contains some well attested facts and powerful argu- ments in support of the opinion that the imluenza is a conta- gious disease. The influenza became epidemic iii the United States again in the year i 807. It made its first appearance this time as it had done in the year 1789 in New- York, and existed there in 1807, two weeks at least before it was noticed in any other part of the United States. it had made vtry little i I in Philadelphia on tin- l \ ist, at which time it appears, from Dr. Ricketson' i int published in our of the Neil York newspapers, that • I one hall" of tlu- inhabitants of that city were then or had been lately affected bj it. It has been reported that it waa epidemic at Halifax l>< I it made its appearance at New-York ; the truth of this report] however, 1 have not hitherto been able to ascertain with eer- taint\ . But the bills of inquiry taken at the Lazaretto pi that it waa epidemic in the Cape de Verd Islands, which arc situated near the coast of Africa, and belong to the Portugu* several weeks before it made its appearance in this countn . It appeared at Princeton, New-Jersey, about fifty-eight miles south-west from New- York, on the post road to Phila- delphia, about the same time that it appeared at Philadelphia, though but few cases occurred at Princeton till the 20th of the same month. — (See Philadelphia Museum, vol. V.) I received information by letter from Dr. Smith, dated the 18th of August, that the influenza had but just begun to make its appearance at Wilmington, (Delaware), at that date ; and Wilmington is only twenty-eight miles from Philadelphia, in a southern direction. Dr. Stearns states, that the first case of the influenza that occurred at AVaterford, Saratoga county, in the state of New- York, was on the 7th of August ; and that it had been pre- valent some days sooner at Albany, which is situated ten miles south of Waterford, on the west bank of the North, or Hudson's river, one hundred and sixty miles to the north of * Dr. Dancer, in his Jamaica Practice of Physic, mentions its appear- ance in Jamaica in 1807, but has omitted to mention the date of its appear- ance there. fli 194 the city of New-York, from whence it was introduced into "Waterford by persons who had been attending the courts at Albany. Mr. James, who was the first person attacked with the disease, had taken lodgings in a family consisting of fif- teen persons ; some of these occupied stores in different parts of the village. Excepting those who had taken the disease at Albany, the members of this family were the first affected. " If the cause of this disease had been wafted by the winds, it is highly reasonable to suppose that it would have been simultaneous in different parts of the village, and not have commenced with a single family, and that in a pub- lic house in the northern part of the village, instead of begin- ning in some of the families in the southern part, as it was more in the direction of the wind, which prevailed at that time, and which had proceeded in that direction for a considera- ble time before the disease made its appearance in that place." According to Dr. Spalding's account annexed to his bill of mortality for the city of Portsmouth, (New-Hampshire), it did not make its appearance in that city till about the middle of August, and it did not disappear till the middle of December, which is the season when common catarrhs are most prevalent. The editors of the New-York Medical Repository, in the second number of the fifth volume, and second hexade, men- tion that a correct observer, who left New- York for the Pro- vince of Maine, on the 20th of August, found on his arrival at Newport (R. I.) that the influenza had just begun to make some progress there, and that the people of Boston had begun to complain of it, but that it had not made its appearance at Kennebeck at the time of his arrival there on the 30th of Au- gust, though it was observed there a few days later. It is stated in the Fifth Volume of the Philadelphia fcl cal Museum, thai it made its appearance in Rockingham COUnty, Virginia, about two hundred and Sixty mill s in a southern direction from Philadelphia, about the > s, h of Sep- tember. At Edenton, North Carolina, the latter end oi* September, and that it did not entirely disappear there till the end of the > ear. Dr. Cravens, the partner of Dr. Peachy Harrison, and Mr. B. Smith returned from a journey to Tyger's Valley, about a hundred miles distant from Harrisonburgh, the county town of Rockingham, on the evening of the fifth of September. On the 8th, Dr. Cravens was attacked with the influenza, and Mr. Smith the following evening. They had seen no person with it on their journey that they knew of, nor after their return, though it was at that time prevalent at New Market, about eighteen miles from Harrisonburgh. No other person was affected with the disease in either the village of Harrisonburgh or the surrounding country till the 11th, when Dr. Harrison, who had visited both of the gentle- men before mentioned, was attacked with the same disease. But in a t^w days the cases multiplied so fast, that the Doctor could not trace their source any farther. It is related in the Fifth Volume of the Medical Repository, (hexade second) that the members of congress from Georgia and South Carolina did not meet with the influenza on their journey, till they arrived as Raleigh in North Carolina, (which is about four hundred and fifty miles in a south-west direction from Philadelphia,) about the 17th or 18th of Oc- tober, though it appears from a letter which I received from Dr. Harris of Charleston, that it made its appearance in that 11>6 city the beginning of October, at the same time that the yellow fever was prevalent there. Dr. Kollock of Savanna, in a letter dated March 7th, 1 808, informs me that it was not observed in that place till about the 26th of October ; and adds that " though none died of it in that town, many died of it in the interior parts of the state, where in some instances it swept off whole families." The members of congress from Tennessee first observed it at Staunton, about the same time as the others did at Raleigh. Several gentlemen from Kentucky were at the Hot Springs on the 16th of October, at which time the inhabitants were free from it. One from Chilicothe in the state of Ohio, ob- served it at Hockhocking on the 12th of October. Some of those gentlemen suffered from the distemper on their journey, while others were not affected by it till after their arrival at the seat of government. It did not make its appearance in Warren county, state of Kentucky, till the last week of November, according to Mr. Sharp's letter published in the Medical Museum, Vol. 5th, page 113, Though the influenza had spread rapidly in Philadelphia, from the 12th of August, no person within the inclosure of the Lazaretto, which is only twelve miles in a southern direction from Philadelphia, was attacked by it till the 20th of the same month, and then it firs^t attacked the quarantine mas- ter, captain Egger, two days after the arrival of a pilot by the name of Robison from Newcastle, who was ill with it at the time of his arrival at the Lazaretto. Soon after the attack of captain Egger, almost every person belonging to the Laza- retto, became affected with the same disease. This informa- i from tlu- Late Dr. Bw htato, who was at that time physician of that institution. On the 80th of August, Mrs. A. while indisposed with the influenza, went from the city to see her Bick child at Mrs. \\ cis'a on the Germantowf road about five miles from Phi- ladclphia, at which time every person in the house was in per* Feet health, excepting Mrs, \. infant child, and that had a dif- Qt complaint. On the 23d Mrs. A. \s mother, who had been a considerable time from the city, was attacked with the influ- i, and on the 2-4 th the woman that nursed the sick child, and on the 25th a lad}- who resided in the country near Mrs. AVcis's, and who had not been in the city for more than a month, but who had set in the same chamber with Mrs. A. for some time on the day of her visit to the child. They all three had the disease in a very violent manner. Mrs. W eis's family which had no intercourse, or access to that part of the house which was occupied by the sick child and the persons already mentioned, escaped the disease for seve- ral weeks, as I have since been informed by Mrs. Weis. It is true the disease had made its appearance in different parts of the country, before Mrs. A. visited her child at Mrs. Weis's, most of whom upon inquiry I found had been into the city to market or on some other business ; but I am certain that the persons who took the disease at Mrs. Weis's after Mrs. A.'s visit, had had no intercourse with any other person with that disease, for I attended them during their illness and made the most careful inquiry respecting it. This disease made rapid progress in Philadelphia, after its first appearance, came to its heighth about the beginning of September, declined rapkjly soon after the middle of thai 198 month, and was entirely extinguished before the end of Oc- tober. The number of deaths by it in Philadelphia, the Northern Liberties, and the district of Southwark, reported to the health officers, was only thirty : 0£ which number three were under two years of age, six between fifty and sixty; four be- tween seventy and eighty; and three between eighty and ninety.* * According to Dr. Ramsay's account of the influenza in his History of South Carolina, volume second, page 90, one half of the inhabitants of Charleston, amounting to about fourteen thousand persons, were attacked by the influenza in the autumn of 1807, of whom forty-five including thirty- two negroes died. He asserts that it originated in New-York ; and spread from that center in all directions. "It reached Canada in October, and ex- tended to the western and southern states, and even to Havanna, in the course of three months." Its rise and progress is ascribed by Dr. Ram<- say to some morbid constitution of the air. He also entertains the same opinion relative to the origin of the yellow fever, though the one spreads rapidly over every inhabited part of the country, while the other is chiefly confined to the limits of a city or seaport town. Dr. Ramsay has certainly been misinformed, or labours under some ex- traordinary prejudice with respect to the mortality by the yellow fever in Charleston in different years, and with respect to the exemption of the na- tives from the disease ) unless they all desert the city, on the first report of its existence. He is also extremely inconsistent in ascribing a wide spreading disease, and one confined within specific limits to the same cause. That such errors in point of fact, and such inconsistent opinions, should be delivered by a historian of Dr. Ramsay's talents and acquire- ments, can only be accounted for from a presumption that he has not had a sufficient number of favourable opportunities of observing the rise and pro- gress of those diseases himself, but has been imposed on by the reports of certain visionary theorists, or by a description of men, whose aim is to pro- mote their own selfish and unworthy views at the expense of the public safety. They who oppose arguments and conjectures to well authenticated facts and observations, however they may satisfy unreflecting credulity, can only expect to meet with the sneer of contempt from those conversant with the law of evidence and the rules of fair and correct reasoning. 199 In the course of the seventeenth century, when the plague •quentlv vi-nu d England, tin- influenza only occurred . in the \ ear 16JT, when as ii has visited that coun- i or eight times since the last appearance of the plague there. Notwithstanding the authenticity of this fact, Mr. Webster in his history of epidemics gravely asserts that the influenza and the measles are the usual precursors of the plague. Several eminent physicians are of opinion that the influ- enza is propagated over large portions of the globe by certain miasmata, or noxious particles contained in the air. The numbers attacked by this disorder at the same time, and the extensive sphere of its activity, are circumstances which seem to favour this opinion. But when we consider the confined operation of the atmosphere^ in conveying infec- tious or noxious particles, and how soon they are dissipated, or rendered inert by diffusion in, or admixture with, the at- mosphere, it renders the opinion extremely equivocal ,• and what renders it more so, is the successive manner in which it proceeded from one place to another and particularly from the length of time that elapsed between its appearance at New-York, in the year 1789 and 1807, and several of the cities and towns to the northward, westward, and south- ward ; a circumstance which, in my opinion, affords suffi- cient evidence that the disease, however it originates, is pro- pagated by contagion, but of a nature more active in its opera- tion, and more extensively diffused, than is observable in anj r other contagious disease at present known. 200 If its cause had existed in the atmosphere to any extent, or had been occasioned by any morbific constitution thereof, all the inhabitants in the same latitude, or at least in the direction of the prevailing winds would have been affected at the same time, or within a very few days of each other, allowing for difference of constitution and the time it takes for the wind to pass from one place to another ; but as this was not the case, and the disease appeared successively in different cities and towns in different directions, its appearance can only be ac- counted for by the doctrine of contagion : for a disease deri- ved from so general and extensive a cause as the contamination of a large portion of the atmosphere must necessarily have produced corresponding effects. A long continuance of warm, calm and misty weather pre- ceded the appearance of the influenza in Philadelphia in the year 1789, whereas the season previous to and during its pre- valence in 1 807 was much more rainy and cooler than it had been known at the same season for several years. An Account of the Symptoms of the Influenza as it appeared in Philadelphia in the Year 1807. In general, symptoms of catarrh and coryza preceded the fever. Many complained of a sensation of soreness within the thorax, and pain on coughing, especially in the frontal sinuses or in the eye balls. In these cases the pulse was always fre- quent, and generally hard or tense, and the skin dry, except during the act of coughing. The eyes were also frequently t .ind Inflai od painful ; and with i the disease appeared to be confined to the eyes only, to the exclusion of the other symptoms. In some the pain the loins and limbs \\ raely acute, accompanied with i lassitude, or a feelin mbling verj great fatigue from too much exertion. When the local affection was accompanied with acute pain the thorax or side, the COUgh was distressing, and almost incessant, and the expectorated matter scanty, white and tough. When the inflammation was more superficial and mild, the expectoration was more copious and free, and the cough less frequent or distressing. In affections of the. mucous membrane of the nares, fauces and bronchia?, a superficial inflammation of their surface occa- sions a copious secretion of mucus, whereas when the inflam- mation affects their deeper seated vessels, no mucus is secreted till that high state of inflammation subsides, or is considerably diminished. The same effect is observable in every Other secreting surface. With several old people the disease commenced with symp- toms of lethargy and prostration of strength, which no reme- dies that were tried could relieve. In several pregnant women, the disease resembled the pleurisy, and was relieved by the same remedies as are most efficacious in that disease, In many persons the disease assumed the appearance of the rheumatism, and in persons accustomed to the pout it produ- 263 ced gouty symptoms. Several persons exposed in thin clothing, to the sudden changes of temperature, which occur- red during the prevalence of the disease, and particularly immediately after their recovery from the influenza, were attacked with a renewal of catarrh, and some under similar circumstances were attacked with the dysentery, by which they suffered very severely. All old strains and chronic diseases were aggravated by it, and many fell victims to phthisis pulmonalis, in consequence of its effects upon the lungs, who had been predisposed to that relentless foe to life* In general, though it spread more readily and rapidly among the tenants of the nursery when introduced into a fa- mily, children were affected much more mildly by it than adults, and women than men, those in a state of pregnancy excepted, TREATMENT. This disease required blood letting, and other depleting remedies, and the antiphlogistic or cooling regimen to be em- ployed with more or less strictness and attention, in proportion to the greater or less degree or violence of the existing in- flammation and fever. Small and repeated doses of nitre and tartar emetic or antimonial wine, were usefully employed, during the intervals from purging. As soon as the pain and fever were subdued, a few drops of laudanum and antimonial wine in a mucilaginous draught, taken three or four times a day, or a pill containing one sixth or one fourth of a grain of opiiun, and one grain or one and a half of pulv, ipecacuanha, or one fourth of a grain 203 i.ir, ni the lame stated periods, fallowed l>> a of barley, liquorice root, snd ami nr, <>i .my agreeable mucilaginous tea or infusion; observing ta in* i quantity of the o bed time, and to favour mild ion. illy bathing tin feet in warm H If the pain or uiv thould return in the thorax or head, il bleeding should be advised, ami a blister applied to the part most affected. Recourse should be had at the same time nail and repeated doses of antimonials. But when bleed- inland purging were employed earlv in such cases as required ind the antiphlogistic regimen strictly observed, I seldom found the application of blisters necessary. Many indeed had the disease so mildly, that they had no occasion for any remedy, but pursued their usual occupations without much inconvenience. Nauseating doses of antimonials, served to subdue the inflammation and fever in mild cases, after a purge, or a few doses of common sulphur mixed with honey, simple syrup, or milk and sugar, without the aid of bleeding, but when the pain in the chest was acute, the skin hot, tongue white, and the pulse frequent and tense, bleeding could not be omitted with impunity. Besides the mucilaginous anodyne mixture already men- tioned, many took with advantage to allay the cough, a mix- ture of oil of sweet almonds, mucilage of gum arabic, and svrup of violets, or a sufficient quantity of loaf sugar, while others preferred a syrup made of lemon juice, sweet oil, and sugar candy, &c. The preceding account of the symptoms and treatment of the influenza, is taken from the cases and memoranda which I 204 had inserted in my note book during the continuance of the disease in Philadelphia in the year 1807. The rest of the facts and observations, were collected and noted at different times previous to that period. How far they are worth the trouble I have been at in collecting them, or merit the atten- tion of others, must be left to the decision of less partial and more competent judges. OF THE DYSENTERY, OR BLOODY FLUX. The diagnostic symptoms of this disease are, an urgent, desire to go to stool, generally without the ability of dischar- ging any thing from the intestines except a little bloody mucus, which is frequently mixed with froth or air bubbles. This disease is always accompanied with more or less fever, and griping or spasmodic affection of the intestines. The patient is also generally sick at stomach in consequence of the griping which precedes every effort to evacuate the intes-. tines. The disease is generally preceded by costiveness, flatulency and loss of appetite ; and usually begins with alternate sen- Id and heat, debility in the animal functions and The stools at first are commonly copious and exefementi- , but the. next da) or soon after, the) become small in quantity and of a frothy appearance, and are attended with griping and u • Prom this time till the disease takes a favourable change, natural feces arc seldom evacuated except during the opera- tion of a purge, and then they are generally in small hardened lumps called scybala. AVhcn a cathartic has this effect, the griping is sensibly re- lieved, the stools are fewer and the tenesmus less painful or distressing. Besides the mucus in the stools, there is generally a watery humour resembling serum, which is perhaps one cause of the irritation, and descends from the higher parts of the intes- tines, whilst the mucus is chiefly secreted from the rectum in consequence of great straining. Balls of hardened faeces may come away at any time of the disease, but are most common in its advanced stage, especially when purging has been neglected ; and it is common to see tenesmus and all the other symptoms give way after their discharge. The stools are alone distinguished by a peculiar smell dif- ferent from that of common excrements ; it is faint and not rank at first, but towards the end, in fatal cases, when the in- testines begin to mortify the fector is cadaverous and intolera- bly disagreeable. 2oe> The air which abounds at this time in the first passage^ often occasions a sense of oppression or increase of the griping according to the place where it is collected, whether in the sto- mach or in the smaller or larger intestines, and in proportion to the spasms which imprison it. In general, the irritation of the stomach and higher intestines is attended with more sick- ness than griping, and therefore when the griping is most acute without sickness, it is probable that the spasm is lower down, and when the chief pain is felt towards the os sacrum, we may then suspect that the upper part of the rectum is af- fected ; but when the lower extremity of the rectum is irrita- ted, the spasm seems not then to be so much productive of pain as of a violent effort to relieve itself of the irritation, drawing into consent, the muscles of that part as well as others, which act in discharging the faeces. The evacuation of the faeces is always preceded by severe griping, and suc- ceeded by some respite ; but the motions being so frequent, the patient can have no considerable ease till the irritating cause be removed, and the morbid sensibility diminished. But when the bowels sphacelate, which is the general issue, when the disease terminates fatally within the period of four- teen or fifteen days, the patients, though restless, complain of little pain or tenesmus ; some remaining free from those symptoms not only for some hours, but sometimes for two days before death. At such times they have some degree of delirium though some retain their senses to the last. Dissections shew that the principal seat of this disease is in the colon and rectum, the internal coat of which, is always more or less inflamed. Hence the morbid appearances, ob- served by Morgagni, Pringle, Blane and others, are, in those who die in the acute form of the disease, gangrene, and in chronic or protracted cases, ulcerations with contractions and thickening of the coats of the intestines, with enlargements of knott) and protuberant. Tlu : .,■ am also lometunea partake* of the inilainmation of the al parts. eamus generally continues for sonutiii: rig has ceas d, owing to the excoriate J state and incre ibility of the rectum. identia ani, and strangury, frequently occur in this . the former from violent straining, and the latter from the inflammation spreading to the neck of the bladder. The duration and issue of this disease are uncertain. With proper remedies and regimen early applied, the disease gene- rally terminates favourably ; but from mismanagement or neglect, it is frequently fatal. When debility increases daily, with a remarkable alteration of the countenance ; when the pulse becomes low r , small and intermitting, and the patient is very restless and sighs fre- quently, without complaining of griping : when his eyes have a vacant expression and dim appearance, his mouth and throat affected with aphthse, and the stools come away without his knowledge, and are of a cadaverous smell, his life is nearly at a close and his recovery hopeless. A short time before the patient expires, he feels perfectly free from pain, and though as cold as marble, he flatters him- self that he is better. When this disease terminates fatally, the dissections of nu- merous practitioners prove that the inflammation has termina- ted in sphacelus. 208 Among others, that very sagacious and accurate observer Dr, Cleghorn, has recorded that u upon opening the bodies of the dead, he constantly found the great guts either entirely mor- tified, or partly inflamed, and partly mortified ; the rectum being generally most affected. In some cases the small guts appeared to be perfectly sound in appearance, but more frequently their lower parts were inflamed." Hence it is not surprising that death should be preceded by symptoms of mortification. When it terminates fatally, it is frequently in seven or eight days; but more frequently about the eleventh or twelfth, and seldom after the sixteenth. When the disease continues longer than sixteen days, the intestines become ul- cerated or schirrous, and it becomes a local chronic affection, which sometimes continues in the form of tenesmus and lien- tery for years. A case of this kind is related by Dr. Lind* in his paper on infection, page 220. OF THE CAUSES OF DYSENTERY. Many authors of eminence in the medical profession, are of opinion that the dysentery is occasioned by the same remote or occasional causes as intermittent fevers in conjunction with the application of cold to the surface of the body. In support of this opinion they appeal to the circumstance of both diseases occurring in similar situations, and becoming epidemic about the same season of the year ; and from the examples men- tioned by sir John Pringle of a number of soldiers, who, after having been encamped on marshy, ground, were compelled to lie all night in wet clothes without shelter after a fatiguing march ; some of whom were soon after attacked with thr »me with an intermittent, and others irith r.ymp which appeared to partake of both* Hut to these (acta there are main- exceptions, as may Ik hi v an Bwieten's Commentaries, and several Urtei authors. In the first place, the circumstances respecting the state of the weather, or temperature and changes of the air, which give rise to intermittents, are die reverse <>f those in which the ntery makes its appearance. The chief circumstances, which in low and level situations are most favourable for the production of intermittents, are a long continuance of wet weather, succeeded by drought and great heat. AVhereas, the dysentery never becomes epidemic but when a long course of hot and dry weather is suddenly succeeded by cold and wet. The disease appears also to be occasioned by different causes from the fever which occurs in low, flat and moist grounds, as the dysentery frequently prevails in elevated situations out of the neighbourhood of marshes, particularly in the month of August, when the dews are heaviest. The different treatment which these diseases require, as well as the contagious nature of the dysentery, under particu- lar circumstances, afford irresistible objections to the opinion of their being the same in kind, and only differing in degree, and consequently to their being derived from the same remote causes. Sydenham, supposing every species of disease that became epidemic, to depend upon some peculiar noxious constitution or condition of the atmosphere, independent of changes in its sensible qualities, has taken no notice of the weather that 27 210 preceded the dysentery, which was epidemic in London in the summer and autumn of 1670, but Willis says the summer preceding its appearance was remarkably hot. Sir John Pringle relates that, in the year 1762, the sum- mer heats and droughts were of longer continuance than he had remembered to have seen them in England ; and that in the autumn of that year, more cases of dysentery occurred in the city of London, than in all the preceding sixteen years that he had resided there, — (Diseases of the Army, seventh edition.) Though I had opportunities of seeing this disease epidemic in the month of September, in the year 1776, among the American troops on Long Island, and afterwards at Amboy, during the very rainy weather which succeeded a hot and dry summer. None of the nurses or attendants of the sick in the regimental hospitals took the disease. In other situations and circumstances however, I have no doubt from the testimony of Degner, Lind, Sir John Pringle, JBlane, and many other attentive observers, that the disease is contagious in confined situations, where ventilation is excluded and cleanliness neglected. Degner in particular, has given the most convincing reason to believe, that the dysentery which prevailed with dreadful and almost unexampled mor- tality at Nimeguen in the year 1732, originated from one in- fected person brought into that town from some distant place. At this time there was nothing remarkable in the state or temperature of the season, and none of the neighbouring towns suffered, except by their communication with the in- fected place. When the question relates to a remote and external cause, it is to be understood that however prevalent and powerful it may be, it is not sufficient at all times to pro- an i (Feci without the coh< urren< e ol .1 , sonn litional exciting cause* Bom< bowi ope i predisposing and occasional cause, without tli if an) oth< r. u In the camp, the contagion passes from one who is iil his companions in the Bame tent, and from thence perhaps to the next. — The foul straw becomes infectious* But tl f infection are the privies, after they have recei- ved tlie dysenteric excrements of those who first sicken. The hospitals likewise spread it, since those who are admitted with the flux not only give it to the rest of the patients, but to the nurses and other attendants of the sick. "La general, the contagion does not suddenly spread; for whole towns and camps are never seized at once from the impurity of the atmosphere ; but the infection is carried from one to another by the effluvia, cloths or bedding, &c. of infec- ted persons, as in the case of the plague, small-pox and mea- sles. Yet the dysenteric miasma is of a less infectious nature than any. of those; so that in the milder epidemics it may pass unnoticed as in those described by Sydenham and Willis." r a patient investigation of the question relative to the contagious nature of the dysentery, and comparing the obser- vations of all the most approved authors, and examined the situations and circumstances in which the disease has been supposed to have been propagated by contagion, I am convin- ced that like the typhus fever, it is only contagious in situa- tions where the air is confined and cleanliness neglected. In open situations where the air is free and pure, and cleanliness preserved, there is scarcely a well attested instance of its be- ing communicated from one person to another. * 212 That the disease sometimes supervenes after a person has been exposed to marsh miasmata, or to febrile contagion, there are many examples on record, and in the latter case, that it is accompanied with the symptoms of malignant fever ; but that it is rendered contagious by such combination as taught in a late publication by Dr. Harty, is by no means confirmed by my observations, but the contrary. It is true, the typhus with which the dysentery is some- times combined may be propagated, but the dysenteric symp- toms will not accompany it, unless the patient is exposed to the operation of cold and wet, for a certain time after he has received the infection of typhus. The excrements or effluvia of dysenteric patients in con- fined, unventilated and foul situations, when volatilized by heat, certainly sometimes produce the same specific disease in those who visit the patients ; but like the contagion of the yellow fever and of the typhus, the excretions or effluvia of the sick become divested of their noxious quality when expo- sed to and diffused in pure and open air. There are many cases described by authors, of patients la- bouring under dysentery and typhus fever, as well as of pleu- risy and malignant fever at the same time in military and naval hospitals ; and of patients with the pleurisy being brought into hospitals where the typhus existed at the time, who became affected with the typhus soon after the decline of the inflam- matory symptoms. And in the Southern States of this country, nothing is more common than to meet with patients with- symptoms characteristic of the existence of dysentery and bilious fever at the same time, produced by the joint effects of marsh miasmata, and sudden vicissitudes of tempe- rature. rHEATMENT. to the fallacious indications afforded by tlu svinptoms, L shall offer the result of my own experience, and the observations of those who have been most CO with this difiensti the purpose of proceeding with regularity, I shall dib- tinguish the dysentery into three states, viz. 1st. When the disease is recent and the sick can easily bear evacuations. 2d. When the disease is accompanied with violent and dis- tressing symptoms, or has continued long, and has greatly impaired the strength, inflamed the intestines, and brought on a hectic fever ; and 3d. When the patient is prevented from recovering by the continuance of a tenesmus, or some other remains of the disease, or becomes subject to frequent returns of 'a diarrhoea, from the weakness and morbid sensibility of his bowels. As there is always more or less inflammation of the mucous membrane or villous coat of the intestines in the early or recent state of this disease, similar to that which occurs in the bron- chia in catarrh, blood-letting in the generality of cases, is an indispensible remedy. In regulating the quantity and repeti- tion of this remedy however, the pulse, as in cases of enteritis, is a very uncertain guide ; for in both diseases it is generally small and low ; and when sickness at stomach accompanies the disease, it generally appears soft and weak also. But very acute, and frequent griping and pain in the abdomen, previous to and during every evacuation, accompanied with painful unus, are signals for the employment and repetition of 214 this remedy. While these continue with severity, blood- letting should be repeated to the quantity of ten or twelve ounces, and in cases of greater violence, in much lar- ger quantity once in six or eight hours, till a manifest abate- ment of the local pain and distress is procured. In conjunction with blood-letting, a full dose of any of the common purging salts, with the addition of one fourth or one half of a grain of tartarized antimony, should be administered soon after the first bleeding, and the fourth of a full dose every four hours after, with the addition of a fourth or sixth part of a grain of emetic tartar to each dose, till the fixed pain is re- moved, and more copious and natural stools are procured. Fomentations of warm water to the abdomen and legs, also contribute to mitigate the pain and fever in the early stage of the disease. Where they fail, and especially if the blood drawn on the second or third time of bleeding shows a sizy surface, or firm cohesion of the crassamentum, a large blister applied to the abdomen, and one to the inside of each leg, seldom fail of affording the most sensible relief — and more especially if preceded by topical bleeding, by means of leeches or cupping glasses. To prevent a return of those symptoms however, free evacuations must be continued daily from the bowels by means of mild purgatives, particularly by castor oil given in half ounce doses once in three or four hours, mixed with any thing agreeable, that is of a mild na- ture, the patient making use of acidulated drinks and the antiphlogistic regimen at the same time, and carefully abstain- ing from opiates till the acuteness of the griping and inflam- matory symptoms have been completely subdued ; after which if the tenesmus continues (which in consequence of the abra- sion of the rectum is generally the case) opiates are not only [y beneficial, and particularly when administered Lcikginoui injectu When tli i not j ield to these remedies, but the griping and tenesmus continue stationary or return soon after they have been considerably mitigated, there rs reason to sup- ssioned by the retention of soyballs orindu- rated exc 'Ion. In such cases the remedy in which Sir John IVmglc pis * reliance, was five grains unbilled with thirty grains of rhubarb, which in ordinary constitutions he says, is a moderate or rather a small dose. This combination he adds, renders the rhubarb milder in its operation (p. 263 — edition 7th.) This is confirmed by Dr. Richter in his Medical and Chirurgical Observations, published at Goettingen in 1 T93, who affirms that no purga- tive operates so powerfully and at the same time so gently as calomel. In such circumstances I have frequently prescribed grains of calomel and two of opium at bed time, with the most decided success. The opium lulling the pain, while the calomel usually occasions a free evacuation next morning. Clysters of lintseed tea, a solution of gum in water, thin starch and olive oil, are generally employed for the purpose of mitigating pain ; but as long as the inflammation of the intestines continues they generally add to the torment, unless when administered cool — and when the tenesmus is urgent I. have generally found them come away immediately, and this distressing symptom increased by the attempt to administer them, owing to the irritation which they occasion, even in the smallest quantity. Under these circumstances therefore, and especially in the second stage when the strength daily declines and the fever con- tinues with dry skin, parched tongue, and frequent ineffectual 216 efforts to evacuate the faeces, several of the most experienced writers recommend purgatives, combined with opiates, and of these Dr. Clark in his Observations on Diseases of Long Voya- ges, gives the preference to a combination of calomel and opium, in the proportion of from three to five grains of the former to two of the latter, which he directs to be taken every four hours till they occasion a slight salivation or tenderness of the gums. As soon as this is obtained, he asserts that the griping and tenesmus both subside ; and observes, that from twenty to thirty grains given in this manner, generally have a sensible efFect on the mouth, though he has sometimes met with cases which required more than a drachm. When this remedy does not also operate as a cathartic he interposes a saline purgative occasionally to carry off the indurated acrid corrupt humours from the intestines.- It is true, Dr. Clark employed calomel and opium in every stage and under all circumstances of the disease, but the event of several of the cases which he has re^ corded, by no means confirms the propriety of this indiscrimi- nate and empirical practice. The cases recorded by Drs* Yates and M'Lean, in a publication intitled the Science of Life, afford ample proof that so long as the acute pain and fever denote the presence of inflammation of the mucous membrane of the intestines, the free use of mercury combi- ned with opium is highly pernicious ;* as an example of this * Mr. Hooper in his account of the sick, landed at Plymouth from Corun- na, after the campaign in Spain in the year 1808, states, that though he salivated men under different circumstances, labouring under the dysen- tery, it was of no avail. He had no better success from saccharum saturni, given in doses of five grains once in five hours, made into pills with confectio aromatic — and af- terwards in doses of three grains combined with opium grs. iss. — Two grains of opium alone, given every two hours, had no better effect. He then increased the quantity of opium gradually to six grains, which he gave regularly every four hours for three days, without any perceptible benefit -17 T have transcribed the history of the following case I \ i and M 1 Lean's practice. On the first of September, a patient in the earlj I the oteiy, \\ i tli symptoms of great severity, took tw< ■lomel and as much opium every two hours. This was continued for two days — on tin third day, the dose was given every hour; beside which he had half an ounce of mercurial ointment with 5j. of calomel rubbed into his body. Next day the pills were continued, and the quantity of ointment tripled, by three rubbings in. — This was continued for three days, at which time an eruption on the skin appearing, it was feared he could not be salivated ; this eruption being a sign that no salivation could be produced. The same mode of treatment however, was persisted in. September 7th, the calomel in the pills was augmented to four grains ; the warm bath was used, and the ointment with four drachms of calomel applied. — \ i \t day though his pulse was almost imperceptible and his extremities cold, " the medicines were continued as far as circumstances would admit ;" with what view it is not said, nor indeed is it easy to be discovered. At one in the morn- ing, the patient died : an event, under such treatment, not at all surprising. Our authors excuse themselves for this fai- lure, by saying the viscera were diseased, as was evinced by the impossibility of exciting a salivation, and that when a pa- tient is evidently incurable by common practice, it becomes the duty of a practitioner to depart from it. — Xo doubt wc may readily assent to both these assertions ; but though a pa- tient be evidently incurable by the usual practice, or by any other, there is no nece^sitv for killing him, or for persevering in a course of violent medicines, whicli evidently make him worse. 2S 218 The following table exhibits the symptoms of the disease, as they kept pace with the medicines taken :— Bays of the JMonth. August 29th, Sept. 1st & 2d 3d 4th 5th 6th 7th. feth. 9th 10th Medicines taken. Ordinary doses of mercu- ry and opium. Opium and mercury, two grains each every two hours, beside opiate draughts. The opium and mercury as before, but now given every hour; half an ounce of mercurial ointment with grs. 60 of calomel. Pills as usual.— Ointment thrice rubbed in with 120 grs. mercury. Medicines as before. Medicines as before. Pills as before, with 4 grs. of calomel. Mercury in the ointment increased to oz. ss. Warm bath. At night oz.j. of mercurial ointment, with oz.ij. of calomel. Pills. Ointment and calomel as before. Warm bath thrice At night oz. ij. of ointment, withoz.iv. of calomel. Medicines of the same kind, as many as could be taken. Symptoms. Pain of bowels and frequent stools, growing worse. Still increasing. Stools very frequent, with iolent pain in the bowels, ex- treme thirst, tongue furred, and no sleep. Vomiting during the night, tongue brown and furred. Violent pain in the bowels. Extreme pain on pressing the arch of the colon, frequent stools, profuse sweats, great dejection of spirits. As yesterday. An eruption on the skin. At night inces- sant stools, with violent pain in the belly, profuse sweats. Incessant^slools with violent pain, at night with blood. Ex- treme debility. Stools innumerable, extremi- ties cold, pulse scarce to be felt. Death at one in the morning:. "In the year 1735, the dysentery prevailed at Edinburgh, in the months of October, November and December, with very violent symptoms, but was mortal only to a few. " Some physicians at that time, after bleeding and vomiting gave their patients small doses of aquilla alba (calomel) once a day till their breath began to be tainted, the purging being mitigated at the same time by glutinous food and drink, and anodyne clysters, which were the more necessary as the intes- tines were easily irritated, so that ten grains of rhubarb scarce- ly durst be given*" Med, Essays & Observ.Voh 5 p. 29. Many , ra this country employ mercury in *mall and repeated doses, in the early stage oi \ iokM cases of the . Rad. eolumb. in pulvere crasso Jss. Pulv. gallae. alep. sem. cardamom, ana 3ij. Spir. vin. com. (proof brandy) Ibj. To remain some days in infusion — -then to be strained, and from two tea-spoonfulls to a table spoonful, to be taken dilu- ted with water, three or four times a day. OF THE CHOLERA INFANTUM, Or Vomiting and Purging of Infants and Young Children. The chief symptoms of this disease are a vomiting and purging concurring together, or immediately alternating with one another. And the evacuations both upwards and down- wards are frequently mixed with bile. 222 * From this last circumstance the disease has received it* name. This effused bile and other excreted fluids, irritate and excite the motions abovementioned. When the disease begins with violence, the spasmodic con- tractions of the intestines are soon communicated to the abdo- minal muscles, and very frequently to those of the limbs* In this manner the disease frequently increases rapidly in vio- lence, till the strength of the patient is greatly and often sud- denly exhausted, while a coldness of the extremities, cold sweats, and faintings coming on, an end is put to the patient's life, sometimes in the course of a single day. In other cases the disease is less violent, continues for a day ©r two, and then ceases by degrees; though such recoveries seldom happen without the assistance of art. In many cases of young children the diarrhoea continues after the vomiting has ceased, and after harassing the pa- tient for many weeks, proves fatal. The attack of this disease is not preceded by, or accompanied with febrile symptoms, and though during its course, both the pulse and respiration are frequent and irregular, yet these symptoms are generally so entirely removed by the remedies that relieve the spasmodic affections peculiar to the disease, as to leave no ground for supposing that it depends on the same condition of the system as idiopathic fever. Dr. Sydenham observes that the cholera in England is chiefly prevalent in the month of August, and that the vio- lence of the disease is in proportion to the heat of the air. Philadelphia i ralent in the teonth of .Inly, eqttently occur in June, August and September. ^instances, and from the Facta stand bj tropica] writers, it appears evident thai a hot atmoaphen the predisposing cause of this disea The chief of the exciting causes appears to be. a sudden change in the temperature of the atmosphere, for it is alw ays most prevalent, when alter extreme hot and dry weather, a of rain has suddenly cooled the atmosphere. In some cases after the heat of the season has given the predisposition, the disease is induced by eating too freely of crude vegetables, and such substances as are of difficult digestion. Emetics of the drastic kind are very apt to induce thi c - disease when employed during the hot season. Though the effusion of bile into the alimentary canal is fre- quently an exciting cause of the disease at first; it often continues after the bile is completely evacuated, owing to the debility and exquisite irritability, induced by the action of vomiting. This is similar to what happens after taking an over dose of tartar emetic ; the vomiting often continuing after every particle of the emetic which first excited it, has been evacuated. The pores of the skin being relaxed and enlarged by the summer's heat, and accommodated to the increased quantity of perspirable matter, which is determined thither and ex haled, any plethora occasioned by a diminution or suppression of that discharge, must overload the viscera of the abdonKU whose ordinary secretions are most languid at that time. 224 The consequence of this determination is a distention of the vessels of the abdominal viscera^and of course irritation and pain, and this irritation and pain occasion an increase of their secretions. The bile, and the pancreatic fluid, as well as the gastric fluid, appear to be more acrid in this disease than in a state of health : hence the application of these, or of any other acrid substance to the debilitated and irritable fibres of the stomach and intestines, occasions those enormous and irregular mo- tions in their fibres, which have been described. These convulsive motions sometimes exhibit an appearance of increased power, as well as of action ; but this appearance is fallacious, otherwise sedative or debilitating and not stimula* ting remedies would afford relief. TREATMENT. In every case of cholera, the bilious and other acrid matters contained in the stomach and intestines should be immedi- ately diluted, and carried off by large and frequent draughts of weak chamomile tea or warm water with two grains of pearl-ash dissolved in every ounce, and when the patient will submit to them, by injections of the same with the addition of olive oil. As soon as this is accomplished, or sooner, if the spasms have begun to affect the limbs, recourse should be had to the internal use of opium, which should be administered in a liquid form by the mouth, if the stomach will retain it. To an infant from on? to twelve months old from one to four drops with the same number of the essence of peppermint should be riven insugarand water, and repeated every hbui tamed on die stomach, till the evacuations and spasms , but if ild be repeated immediately after evi lation, and also frequently by injection in larger doses. The laudanum should be pr o portioned to the patient's age and vigour: to a child from one month tb a , from one to four drops will be proper, repeated as above directi d. To render the laudanum more certainly effectual, every means should he employed to restore the determination to the surface. For this purpose, when practicable, the patient should be immersed in the warm bath, but where that is im- practicable, double flannel cloths wrung out of hot water should be applied to his stomach, abdomen and limbs, as hot as he can convenientlv bear them, and the application of the flannel cloths should be repeated as often as they become cool. These failing, from four to twelve drops of laudanum should be thrown up the howels, in a clyster of chicken broth, rice gruel, or chamomile, and fennel-seed tea, or any other simple liquid, moderately warm ; and should be repeated every two hours, or after every evacuation, till the symptoms cease. If the disease should continue, notwithstanding the judi- cious application of the remedies which have been directed, blistering plasters, or sinapisms should be applied to the sto- mach and inside of the legs, and the whole of the spine rubbed with mustard, mixed with the spirits of sal. vol. ammon. or a mixture of the oil of cloves, volatile spirits and sweet oil, and the patient should have his feet and legs kept warmer than usual, the doors and windows of his chamber being open, if the weather is dry, for the benefit of fresh air. 29 226 In some cases, double flannel cloths sprinkled with \varto spiced brandy, or a mixture of oil of cloves, volatile spirits and brandy applied to the stomach and bowels, and a common heated flat or smoothing iron passed over the flannels have afforded speedy relief. In some cases, ether exhibited in doses of three or four drops in any simple herb tea or mucilage, and frequendy re- peated has succeeded when opium has failed. This disease is very liable to return the day following, unless prevented by suitable remedies. The remedies which I have found most efficacious for this purpose, have been the tincture of opium combined with a weak mixture of gum arabic and water, with the addition of calcined magnesia, or the carbonate of soda and the essence of peppermint, given in small doses at intervals, of four, six or eight hours, and conti- nued for three or four days, after which the patient should take a weak infusion of Columbo root and cinnamon or nutmeg, with the addition of a small quantity of spirituous cinnamon water or old brandy four or five times a day, to restore tone and strength to the exhausted stomach and intestines. During the state of convalescence, the lightest and most grateful food should be taken in a small quantity at a time, such as fowl broth, beef tea, boiled milk, rice gruel, sago, &c. In general, adult patients soon recover perfectly from this disease, if managed agreeably to the preceding directions and the remedies are given in proportionable doses ; but with in- fants and young children, the diarrhoea with occassional vomit- ing, is very apt to continue obstinate for a great length of time, and in general proves more fatal to them than any other disease to which they are liable. im thai tlu term Cholera ■ be confined. I shall th< i I to tption of the Chol< ra in i aic form under the appellation of the Chronic Cholera, or Bilious Diarrhgca of I '» ( ' 1 1 1 1 . i > i ib much more prevalent in cities and popu- lous towns than in country situations, and its occurrence like the common cholera morbus is chiefly confined to the warm months of summer and autumn. Its principal subjects are infants at the breast, and chilcirc;. rars of age. In Philadelphia, New-York, Baltimore and Charleston, more children are annually destroyed by this disease and the cholera in its acute form, than by all the other diseases to which they are subject in this variable and unsteady climate. Hence an acquaintance with the most successful methods ol treating it, is of the highest importance to the community. This disease is generaH) the consequence of an imperfect recoyery from an attack of the cholera morbus, in its acute and common form. It howeyer frequently comes on without being preceded by cholera after a sudden change of tempera- ture in the atmosphere, affecting those chiefly, who have been exhausted by the preceding heat of the season, and the impure state of the atmosphere of cities or populous towns, and of low and marshy situations in the country. It is distinguished from the diarrhoea, which occurs at othei ons, or that arises from indulging too freely in unripe fruit or other fermentable and irritating aliment, by the sere* 228 rity of the griping, and the bilious, yellow, or green colour ot the stools, and by being accompanied with sickness of stomach and vomiting or a propensity to vomit immediately before every stool ; and it is distinguished from the acute cholera morbus, by the greater length of time between the eva- cuations. It may also be distinguished from the diarrhoea which fre- quently accompanies teething, by the difference in the strength of the pulse, temperature of the skin, power of muscular exer- tion or voluntary motion, and in the aspect of the counte- nance. In the latter case, these differ but little from their natural state, for several days after the commencement of the disease, and the evacuations are watery or slimy, and but seldom discoloured by the addition of bile, whereas in the bilious diarrhoea, which occurs in the hot season, uncon- nected with teething, the sickness of stomach is frequent, and the debility in most cases very considerable from the com- mencement of the disease. The pulse is quick and small, or low and soft, the skin cold and dry especially on the limbs, the features appear to be shrunk, the countenance pale or livid, and the eyes dull and inanimate. The thirst increases as the disease proceeds, the flesh wastes daily, all kinds of aliment are loathed and refused, excepting breast milk. No drink but cold water is grateful-, and that is thrown up soon after it is swallowed. All the enumerated symptoms generally continue to increase daily, till the patient breathes his last, unless relieved by judi- cious nursing and appropriate remedies. In dangerous cases the evacuations become more copious and frequent, m some rapidly, in others more slowly ; the stomach loses its digestive power, every thing taken into it, soon after, passes through the intestines undigested, or but little altered in its texture. The thirst becomes insatiable ; the mouth and tongue covered frith aptlua, at with small white as or ulcetattontj 'U's llu abdomen t< nded with air, the skin livid, and « >ften spotted cm ! with dark coloured bl r the cuticle; patient lies oomatoae and insensible, with his eyelids hali n and his eyes turned upwards. When reduced to this deplorable condition his days may be ( I .is numbered and is de.itli approach; The duration as well as \ iohiueol this disease 1 - very va- rious: some recovering in the course of a week or ten ale others linger lor months, and though so ema- ciate J. as to resemble skeletons, at length recover; while the majority die in the course ot the third or fourth week ; many after lingering six or seven, and some after a much longer od. From the preceding view of the disease, it appears that the griping or spasmodic affection of the alimentary canal is occa- sioned by the introduction of irritating matters into it, either in the form of aliment or drinks, or by the colluvies poured into the intestines from the pancreatic and biliary ducts, and from their own exhaling and secretory vessels. The ex- cretories from which the greatest quantity of liquid matter is effused into the intestinal canal, are those of the intestines themselves, and are either the exhalents proceding directly from the extremities of the arteries, or the mucus follicles ; both of which occur in prodigious number over the internal surface of the whole intestinal canal ; it is therefore probable that it is chiefly the effusion from these sources, in most in- stances, that die matter of the liquid stools is derived. Hence it appears that the matter effused into the intestines, by which the griping and alvine evacuations are occasioned, 230 is owing to too forcible a determination of the circulating fluids to the intestines and other abdominal viscera, previ- ously debilitated, and rendered morbidly irritable by the operation of the remote causes. TREATMENT, As this disease depends principally upon a debilitated and disordered state of the abdominal viscera, and especially upon an atonic and morbidly irritable state of the exhalent and se- cretory vessels of the stomach and intestines, produced by the debilitating operation of the remote causes and particularly by the relaxing and exhausting effects of the high temperature which predominates during the summer and autumnal months, in conjunction with the impurity of the air; and the subse- quent torpor produced upon the vessels of the external surface of the body, by a sudden change of temperature, and in many cases, by the exhaustion produced by previous vomiting, and as the griping or painful spasmodic or convulsive motion of the intestines, and the frequent and copious liquid evacuations by stool, accompanied with sickness and vomiting, or inclina- tion to vomit, are occasioned by the heterogeneous and irri- tating colluvies, that is poured into them from the pancreas and liver, and from the exhalents and glands w T ith which the sto- mach and intestines are themselves so plentifully supplied j by the stimulating impression of which, the spasmodic mo- tions of the intestines is produced,, we are not to expect to remove the disease by merely scowering out the intestines by means of purgatives ; for though purgatives, may remove the colluvies already collected in them, they must in some degree, augment and enlarge the source from whence the irritating colluvies is derived. But the cause which induces and supports this effusion of irritating matter into the intestines, being an undue determi- n oi the circulating fluids to thi and ali- mentary canal, and a morbid state i I if the preternatural resistance which the circulating fluids meet with from the torpor or triction of th distributed over die ( ur- face of the body. The indii of cure, are, after clearing the ground by a suitable emetic and cathartic, to make- way for the operation oi excitants and tonics, to withdraw the force of the circulation from the internal, ami to direct it to the cx- :l surface of the body, and there to support it, while ap- propriate means are employed to restore and establish the tone, and healthy action of the stomach and intestines, and of i zhaling and secretory vessels, widi which they are sup- plied. An emetic has the effect not only of evacuating the contents of the stomach, and thereby clearing the ground for the ope- ration of other remedies, but of determining the fluids to the rnal surface of the body, and thereby assisting in accom- plishing one of the principal indications in the cure of this ise ; it is therefore a remedy that ought generally to be employed at an earl)' stage of the disease, if the patient has sufficient strength to render its operation safe ; and may be oc- casionally repeated while the strength will admit, and the de- termination to the bowels, requires such a remedy. The emetic which I prefer on these occasions, is ipecacuanha, which 1 generally direct to be administered agreeably to the following prescription. §>. Pulv. ipecacuanha? 3j. Aqua? communis Jj. Sacch. alb. 5j. misee. Of this mixture, two tea-spoonfulls maybe given to a young infant, and half as much repeated every quarter of an hour, till it begins to operate ; after which a little warm water, co- loured with milk, barley water, or Weak balm tea, may be 232> given frequently, till it has done operating ; after which tnc little patient should be immersed in a vessel of warm water, then wiped dry, take an anodyne suited to its age and strength, and be laid in bed with its feet and legs covered with flannel or soft muslin. The object being to produce perspiration, all the drinks should be given warm, till that makes its appear- ance ; after which, in order to support the determination to the surface, and to divert it from the intestines, the emplas- trum calidum should be applied to the abdomen, wrists and ancles, and should be continued on, till it raises vesications- on the skin ; or if these should be thought more severe than the urgency of the case requires, the common gum or Burgun- dy pitch plaster may be applied to the abdomen, and a little powdered ginger, and oil of cloves mixed with unguent, basi- licon to the wrists and ancles. When the symptoms indicate the existence of considerable debility, cordials and stimulants are the only remedies of much avail ; though when the stools are green, curdled and frothy, the cretaceous julep, with the addition of a small quantity of cinnamon water, or anniseed water, and a very small quantity of tinct. opii. in each dose is a useful auxiliary, as it serves to correct the irritating acid which usually abounds, and to ease the griping or spasmodic affection of the intestines at the same time.— Wine seldom agrees ; but spiced brandy copiously diluted with water, or hot brandy toddy, rendered agreeable by the addition of powder- ed nutmeg generally agrees, and if given of proper strength is frequently beneficial ; though I have found strong anniseed water or cinnamon water more grateful and equally effectual, mixed with a sufficient quantity of water and sugar. It has been found particularly serviceable, to give a little warm watery infusion of cinnamon, cardamom, anniseeds, or fennel seeds, as well as the cretaceous anodyne mixture, after every evacuation. When the restlessness and distress of the child appears to proceed from wind, distending its intestines, a small clyster of moderate warmth, made of lintseed tea or bar- 233 ley water, with the addition of two ot three drops of the oilof anniseed, or i i peppermint, and half a table spoonful! oil, will generall) i an evacuation and | immedii or a Btrong infusion <>1 the Bowers of the lu- polus humulus or common hops, may be substituted, and from five to twenft) drops of a spirituous tincture oi' the same maybe given by the mouth every fifteen or twenty minutes, mixed with a sufficient quantity ot* warm water, sweetened with sugar, in lieu of the more narcotic class of anodynes. — hop tincture may be prepared by infusing half an ounce of the flowers in eight ounces of brandy for a week or ten days . after which the liquor should be strained off and kept in a bottle with a glass stopper. In mild cases of cholic, the infusion of hops is to be preferred to other anodynes, because it usually operates as a purgative, at the same time that it miti- gates pain connected with spasm — but in more severe cases of the cholic of young infants, there are no remedies equal to warm mucilaginous and oily injections, and the cautious use of an alkalescent aromatic mixture, similar to that called Dalby's carminative. When an injection cannot be conveniently administered, a veak infusion of coarsely powdered rhubarb and calcined magnesia in boiling water, with a due proportion of cardamom or coriander seeds, and the flowers of hops should be substi- tuted and given by the mouth every hour," till it has the desi- red effect of passing through the intestines, and carrying off the confined flatus and other extraneous matters ; after which immediate recourse should again be had to mildly stimulating and invigorating agents. Under the circumstances first mentioned, mild evacuants are not only safe, but have been found by experience abso- lutely necessary to carry off the extraneous matters, which 30 234 If permitted to remain, would prove a source of irritation, as well as m echanical obstruction to the operation and influence of exciting and invigorating remedies. These remedies, if duly persisted in, very frequently subdue, or at least suspend the disease, and make way for the employment of tonics, which should then be employed in conjunction with the usual cordial, and aromatic stimulants. Of the tonics, I give the preference to the bark m decoction eombined with cinnamon, cardamom seeds, or a very small quantity of any other agree- able spice* The tincture of gum kino, may also be given in some agreeable aromatic infusion or mixture ; or in the cretaceous mixture, which is recommended by Mr. Ring, an ingenious practitioner in London, to be prepared in the following man- ner, viz. $>. Cretse. ppt. Qiv. Pulv. gum arab. Qij. Aquae distillat. Jij. Aq. cinnam. simp. gss* Sp. cinnam. 3ij. Sach. alb. par. 3ij. misce.* The child to take from one to four tea spoonfulls according to its age, once in four hours, and also after every stool. To each dose of this, may occasionally be added, to relieve griping, from one-fourth of a drop to two drops of laudanum, and to strengthen the stomach, from five to fifteen of the tinc- ture of gum kino, or twice as much of a spirituous tincture of the common ink galls. "When the debility is very great, and the griping or cholic pains require the use of laudanum, it should always be given in very small doses, and she aid seldom be repeated in such cases, * London Medical and Physical Journal, vol. xii. p. 106. utter reiki h obtained by it, in less than four hours. From neglect of this precaution, numbers have been more injured than benefitted by it. Wh id exists, which is known by the ools, and th< acid eructation icuationa by vomiting, calcined magnesia is pi e fe tabl on account of its being deprived of its he common vegetable alkali, on ac- count c I iter mildness. In such circumstances, therefore, the following mixture should be substituted in the place of the cretaceous mix- ture : §,. Magnesia calcinat. j)iv. Pulv. gum arabic 9ij. Sacch. alb. pur. 31J. Aq. cinnam. simp. vcl. Aq. menth. pip. §ss. Aq. communis 5\jss. misce. et adde, aquae am- monias purse (commonly called volatile spirits of sal ammo- niac), from forty-eight to one hundred and forty-four drops, according to the age of the patient. To the above may occa- sionally be added, the same number of drops of the essence of peppermint as of the ammonia, and from one fourth to two drops of laudanum to every dose. From one to two tea spoonfulls of the preceding composi- tion, should be given regularly every half hour till the griping ceases or is suspended, and afterwards every third or fourth hour, mixed with warm water, sweetened sufficiently with best white sugar. The same medicine should also be given in diminished doses after ever}- evacuation, observing to administer anodyne mucilaginous injections occasionally, to relieve griping anif 236 the spasm of the bowels, and to have recourse in more dan- gerous cases to the warm bath, and the external application of laudanum mixed with warm brandy, or camphorated spi- rits. Though the corrosive acid in the stomach and bowels is not the primary cause of the griping and purging, it is the exciting or efficient cause, and therefore requires such reme- dies as have the effect of neutralizing it. Magnesia has long been in great repute as a remedy in the griping and green purging of infants and young children, but its efficacy is very much improved by the addition of pure ammonia, as the effect will be nearly the same without the magnesia; but the magnesia will not have so certain an effect without the ammonia. Experience also proves, that no other alkaline substance is of sufficient efficacy in neutralizing the existing acid in the stomach as the alkalies in a volatile state. From this circum- stance, it is probable the spasmodic effects, produced by the acid in the stomach and intestines, arises from the acid being in a gaseous state, more than from their liquid contents. This ■acid gas is probably neutralized by the alkaline gas, into which the water of pure ammonia is supposed, by Mr. Pear- son, to be converted by the heat of the stomach. That the carbonates of ammonia do not succeed so well may be owing to the greater attraction of the carbonic acid for the alkali, than that of the acid gas in the stomach and in testines. Whether this explanation is just or not, the supe- rior efficacy of the volatile alkali has been long established ; and was taught more than twenty years ago by Dr. Kuhn, in his lectures delivered in the University of Pennsylvania. "When the child is unable to raise its head from the pillow, or to be held up, and its features appear contracted an.d 137 ¥ Beem inanimate, or when it keeps them open and turned upwards, and a livid tin le appears around them, th. nance being of a pale livid colon ipa- w ith great prostration of strength, danger in the high. degree is indicated* In these Cf u nation from the bowels, is ;■ ceded bj at stomach, griping and pain, which are de- noted bv the moaning, restlessness, and tossing about of the arms, and rolling of the head from side to side. Under these circumstances, our principal resource is in mucilaginous clys- ters, composed of thin arrow root, or rice boiled to a jelly, or diluted calves' feet jelly, and infusions of the common aroma- tic spices, Sec. to which may be added, from one to four drops of laudanum, or eight times as much tinct. opii. camphorat. formerly called paregoric elixir, observing to apply blisters or other stimulants externally to the abdomen and limbs at the same time, and to keep his body and limbs surrounded with soft flannel, without regard to the temperature 01 the season; supporting the strength in the mean time, with such refresh- ing nourishment as the child can take, either by the mouth or by injection. If these means should have the desired effect of suspending or moderating the disease, the patient should, if possible, be immediately removed from the hot and insalu- brious air of the city, to the cooler and purer air of the coun- try, and remain there until perfectly recovered. For we might with equal reason, expect to cure an inflammation of the eyes occasioned by a smoky room, without a change of situation, as to make a complete cure of the bilious purging of infants and young children, so long as the heat and impu- rity of the air, which gave origin to the disease continue to operate. D the child appears to be rendered restless by painful spasms of its intestines, or by distension from confined air, I ♦ 233 temporary relief may generally be obtained by a small injec- tion, made of flaxseed and fennelseed infused in boiling wa- ter, to which a small quantity of fresh olive oil, and two or three drops of the oil of anniseed should be added, and the same repeated as often as these symptoms return. Removal to the high grounds of the country, sufficiently remote from marshes, ponds, or mill-dams, to prevent any injurious effect from such sources before the extreme heat commences, is the bfest preservative against the cholera and bilious diarrhoea of infants, and young children ; and removal to the country, after the disease has occurred, as soon as its symptoms are suspended, is the most certain method of resto- ring the patient to health. The diet of the patients should consist principally of breast milk, care being taken that the nurse subsists on mild nutriment, consisting principally of animal substances, and avoids all kinds of spirituous liquors, excepting a small quan- tity of sound porter, or weak sangree, made of Madeira or port wine, with the addition of grated nutmeg,, and avoids every kind of purgative by which the milk can be affected. Breast milk, and in cases where the child is weaned , a thin decoction of the West India arrow root, in milk and water, made palatable with grated nutmeg and double refined loaf sugar, or of rice prepared in the same manner, will be proper ; and in cases of lientery, and loss of tone of the digestive organs, very weak punch, made with rennet whey, instead of milk, rendered palatable by the addition of double refined su- gar and nutmeg; and when acidity and flatulency abound, beef tea or chicken water, with whole pepper, mace, or pi- mento boiled in it, and seasoned lightly with salt, have been found most beneficial. "When cow's milk is used, it should always be boiled with kwjce as much wan r, and may be rendered move beneficial by the addition of one eighth part, or tenth part of linn- water, and a little loaf sugar, as with that addition it neutralizes the existing acid, and give* tone to the debilitated fibres of the stomach. die analysis of women's and cow's milk, sec Thomas's unci Elerdman's Abstract of the experiments of Dr. Clark ot Dublin ; from which it appears, that the milk of a healthy woman agrees better with a weak stomach, as it scarcely curdles when mixed with a strong ackl, as well as with the stomach of an infant, than any other substance. "Whereas, the milk of a cow, before the curd is separated, is one of the worst and most improper kinds of food that can be taken into a debilitated stomach abounding with acidity. The whey, however, of cow's milk, which is made by mix ing a small quantity of rennet, (a portion of the dried stomach 6f a calf) with it, previously warmed, bears a near resemblance to the milk of a healthy woman, and may occasionally be sub- stituted for it. Cases of diarrhoea often occur in summer that are not bili- ous, particularly in the month of June and the early part of July. In these cases the alvine evacuations, are usually more or less mixed with mucus, and are sometimes tinged with blood, the purging though-more frequent is attended with less griping, and the evacuations are less in quantity; the counte- nance is more animated, the eyes more bright, and the mus- cular debility and sickness at stomach less evident and dis- tressing. Children, whose gums are inflamed by the process of teeth- ing, are most frequently the subjects of this kind of diarrhcea i 240 and my observations lead me to conclude, that the effects - of" teething, instead of being the cause of the bilious diarrhoea is generally a preventative, except the inflammation occasioned by the teeth before they pass through the gums, be so great as to induce indirect debility. To relieve the diarrhoea, which is occasioned by teething,- an incision should be made through the swelled and inflamed gums, so deep as to reach the advancing teeth, which will prevent any further irritation from that cause. The irrita- tion and pain occasioned by teething, frequently renders the stomach liable to be disordered by every thing the infant swallows ; under these circumstances, gentle purgatives, such as calcined magnesia or oleum ricini, in the day time occa- sionally repeated, and a sufficient anodyne at night, eithef by the mouth or by injection, to insure sleep, are the remedies which I have experienced to be most efficaeious in affording relief. Calomel has been employed by some physicians, and. re- peated daily for several days, as a remedy in the green and watry purging of infants, and among others by Dr. Clark of Dublin, and Dr. Cheyne of Leith, from an idea that the di- sease depends upon a deranged state of the functions of the liver, and they have reported in its favour ; but I could ne- ver reconcile it to my conscience to make trial of a remedy in a disease, in which an increase of debility is the circumstance most to be guarded against, the primary and direct effect of which remedy, is to increase the evacuations already too co- pious, and to reduce the strength of the patient already too much exhausted. THE END. n LIBRARY OF CONGRESS 022 169 293 7