The different varieties of typhoid fever require slight modifications only of the treatment laid down above. In the typho-malarial form, especially in those cases in which the malarial element predominates, and in which there is a marked tendency to remission, the early administration of quinia in full antiperiodic doses is urgently called for. In some cases which he had the opportunity of observing in the army, A. L. Cox104 found great advantage from the use of arsenious acid in rather large doses. When the disease attacks elderly people, an early resort to alcoholic stimulants is usually necessary, in consequence of the excessive prostration it induces in them. Henoch and Steffen105 assert that cold baths are not so well borne in children as in adults. Their influence is transitory only, and their use has sometimes been followed by fatal collapse. In the renal form dry, and in some cases cut, cups should be applied externally and saline diuretics given internally.
104 Outlines of the Chief Camp Diseases of the United States Armies, by Joseph Janvier Woodward, M.D., Philada., 1863.
105 Jahrb. f. Korhde, 1880.
SYMPTOMS REQUIRING SPECIAL TREATMENT.—Vomiting, when it occurs early in the disease, is usually checked by the administration of an emetic and by the application of sinapisms to the epigastrium. The use of emetics is no longer advisable when it occurs after the first week. It is better then to trust to small doses of hydrocyanic or carbolic acid, aromatic spirit of ammonia, or bismuth. It will often be found that lime-water and milk will remain upon the stomach when every other article of food or medicine is rejected. In some severe cases which have been under my care the symptom was permanently relieved by the frequent administration of small quantities of brandy in iced soda-water. When vomiting is a consequence of peritonitis it usually resists every form of treatment.
Diarrhoea, if the number of the stools does not exceed two or three in the course of twenty-four hours, does not need special treatment. When, however, it is more severe, prompt measures should be taken to check it. Under these circumstances laudanum injections have seemed to me to be by far the best remedy. It is not necessary that these injections should always contain a large amount of laudanum or that they should be repeated frequently. In many cases twenty drops once a day will be found to be sufficient, and it is rarely necessary to exceed forty drops twice daily. Opium given by the mouth or in suppository in equivalent quantity does not act with anything like the same efficacy. If the laudanum injections fail to restrain the diarrhoea, it will be well to have recourse, in combination with opium, to the subnitrate of bismuth or the acetate of lead. Nitrate of silver was at one time much employed in the treatment of typhoid fever, especially by the late J. K. Mitchell of this city, but was afterward suffered to fall into neglect. Its use has been recently, to a certain extent, revived in consequence of the recommendation of William Pepper,106 who claims for it the power of modifying the course of the disease. I have given it in a number of cases, but have never been able to satisfy myself that it possessed this power. I have therefore ceased to prescribe it except in the later stages of the disease, when the symptoms indicate that the intestinal ulcers are in an atonic condition. Under these circumstances it has appeared to me to promote their cicatrization. It is important, however, to remember that diarrhoea is occasionally caused and kept up by more food being given to the patient than he can assimilate, and it is therefore a good rule to examine the stools from time to time to see whether they contain curds of milk or other undigested food. If such is found to be the case, the amount of nourishment should be diminished, and it will be well also to prescribe pepsin either in powder or in solution.
106 Philadelphia Medical Times, Feb. 12, 1881.
Tympanites also occasionally requires treatment, for in addition to interference with the descent of the diaphragm and other discomfort it produces, the distended condition of the bowels directly increases the risk of perforation. It is usually sufficient to employ embrocations or stupes of equal parts of sweet oil and oil of turpentine, or of camphor liniment. If the tympanites coexist with constipation, enemata, either with or without a small quantity of oil of turpentine, may often be used with advantage. If it is extreme, an intestinal tube should be introduced very carefully into the rectum and the gas drawn off. Charcoal has occasionally been administered in this condition with a view of preventing decomposition of the intestinal contents. Tympanites occasionally rapidly supervenes upon the occurrence of perforation, and must then, of course, be treated with due reference to the latter condition.
Intestinal hemorrhage is a symptom which always demands prompt attention, no matter how slight it may seem to be, for it is to be remembered that not only is there a danger of its recurrence, but that the quantity of blood which appears in the stools is by no means a reliable measure of that actually lost, as more blood frequently remains in the intestines than appears externally. In estimating its severity, it is therefore proper to take into consideration the gravity of the other symptoms which attend it, such as the fall of temperature, feebleness of the pulse. In many cases the enforcement of absolute rest, with the administration of cold drink and a small amount of opium to diminish peristaltic action, is all that is needed. In cases in which the symptoms are graver it will be necessary to have recourse to more energetic measures. Under these circumstances the hypodermic injection of from three to five grains of ergotin, repeated if necessary, has seldom in my experience failed to check the hemorrhage. Dilute sulphuric acid, oil of turpentine, and acetate of lead have also proved themselves useful remedies in my hands. The application of ice to the surface of the abdomen has also been said to be attended with good results, but the objections to the use of this remedy in the condition of collapse, which is so apt to accompany profuse intestinal hemorrhage, are so evident that it is unnecessary to discuss them here. Monsel's solution, tannic acid, and various other mineral and vegetable astringents have been recommended for their direct effect upon the bleeding surface, but, even admitting that they can, when administered by the mouth, reach this unaltered or in a sufficient state of concentration to be active, it is evident that they could only do so after the loss of valuable time.
When perforation occurs, it is obvious that the indications for treatment are to preclude the extravasation of the contents of the intestine into the cavity of the peritoneum, and to prevent the peritonitis which is a consequence of this accident from becoming general. Both of these indications are met by the administration of opium, which diminishes, and, if pushed, arrests, the peristaltic action of the intestines. By means of it the bowels may be kept as free from movement as if "placed in splints." A grain of solid opium may be given every hour until a decided effect is produced, or if it is found to disagree with the stomach an equivalent quantity may be given by the rectum, or it may be substituted by morphia administered by the mouth or hypodermically. With the same view, food is to be allowed in small quantities only at a time, and of a character capable of digestion by the stomach. A light poultice, or, if there is much evidence of inflammation, ice should be applied to the abdomen. It has been recommended also, in cases in which the peritonitis has become general, to apply leeches to the abdomen, but few patients in this condition will readily bear the loss of much blood. It is very important not to interfere with the constipation which results from the above treatment, and which it is one of its objects to promote, until all inflammatory symptoms have been absent for at least a week, when a simple enema may be administered. Peritonitis resulting from other causes than perforation of the intestine does not require any modification of the above treatment.
Severe abdominal pain, when it occurs independently of inflammation, is best treated by the application to the abdomen of light poultices, to which two or three teaspoonfuls of laudanum may be added.