Reprinted from The Medical and Surgical Reporter, January 13, 1894. Influenza and its Treatment. CHARLES B. WILLIAHS, A. B., 1*1. D. PHILADELPHIA. INFLUENZA AND ITS TREATMENT. CHARLES B. WILLIAMS, A. B., M, D.,* Philadelphia. Influenza(syn.Epidemic Catarrhal Fever, Contagious Catarrh ; French, La Grippe) is essentially an epidemic disease, running a specific and definite course and charac- terized by a catarrhal inflammation of the respiratory organs and sometimes of the digestive. There is pyrexia and a great deal of constitutional disturbance, with marked debility and depression of spirits. Epidemics.-The first epidemic of influ- enza that has been recorded in any medical record, occurred in 1510. But there can be no doubt that Aristotle and Galen saw epidemics similar to those which oc- curred in 1510 and those which at irregu- lar intervals have occurred in our own times. Among the chief epidemics of influenza are those-of 1762, 1782, 1787, 1803, 1833, 1837, 1847. Watson, in his "Annals of Philadel- phia," states that Noah Webster in his work on "Pestilence" says : " The city was again visited in 1747, by bilious plague" preceded by influenza. Watson further states that in August and Septem- ber, 1807, the influenza prevailed in Phila- delphia. Then we have the epidemics of the last few years, occurring since 1889, with which we are all more or less familiar. Causes.-The Italians, in the 17th century, ascribed it to the influence of the stars, hence the term "Influenza" (Ital., Influence), by which the disease is now known. The more probable and more generally accepted theory is that influenza is due to some minute organizm of a spe- cific nature, conveyed by the atmosphere and distributed over wide areas. This organism, when introduced into the bodies of those affected, increases and multiplies indefinitely, and hence we have another source of infection in the breath, etc. Anyone having carefully observed the course of the present epidemic would not venture to question the contagiousness of influenza. Symptoms:-The period of incubation may last from a few hours to as many days, or may extend to two or three weeks. The disease usually develops suddenly with rigor or chills followed by fever, the temperature ranging between 101° and 103° F. The pulse, at first frequent and full, soon becomes soft, weak and slow. At the same time the patient complains of severe aching and shooting pains in the back, limbs, chest, neck and eyes. Sore throat is a marked early symptom of the disease. Then follow hoarseness, coryza, deafness, dizziness, and sometimes nausea and vomiting. The local symptoms vary in individual cases, but as a rule they begin in the nose and conjuntivae and extend downward. There is an abundant watery discharge from the mucous membrane, accom- panied by sneezing, with impairment of taste and" smell. The mouth, tongue and fauces are sore. The inflammation ex- tends further down, ending in either a laryngitis or a bronchitis, with possible complications of pulmonary congestion, capillary bronchitis or pneumonia. Some persons are much less susceptible to the disease than others, while on the other hand, some appear to be altogether insusceptible. Influenza can hardly be termed a dangerous disease unless it ends in pneumonia. It is occasionally fatal to in- fants and to aged people. Then, as so many persons in every large community are " tottering on the brink of the grave," the influenza proves the immediate cause of the increase in the death rate during the prevalence of an epidemic. The prognosis is especially grave in chronic pulmonary or cardiac disease. Haemoptysis may not unfrequently, occur in those predisposed to it. The writer has seen an example of this occurring in a patient residing in Montgomery County, Penna. The prognosis is also grave where there are evidences of weak circulation, or symptoms of adynamia, as in diabetes, Bright's disease, fatty heart, etc. Treatment:-There is no specific for influenza, but it is possible, and indeed it is often highly important, to arrest the disease, or diminish its violence at its onset. In the first place, all cases should be kept indoors, in a cool room, well venti- lated, but free from draughts. If the case is seen early, Pulv. ipecac et opii gr. x., either alone or in combination with Pilocarpinse hydrochlorat. gr. i-i, * Ex-Resident Physician Pennsylvania Hospital, Assistant Surgeon to Methodist Episcopal Hospital. 3 taken at bedtime with a hot lemonade, will do a great deal towards diminishing the violence of the attack. The above treatment will be found to ameliorate considerably the pains and cough, and the patient will feel relieved by morning. Quinine is a remedy usually well borne, and in combination with Strychnia, gives good results, especially where there is marked debility. The following formula will be found to be of excellent service in this stage. TV QuininflB sulphatis vel Cinchonidinse sali- JLK cylatis gr. xviij. Strychnin® sulphatis gr. ss. M. et div. in pil no. xij. Dispense in capsul. Sig. One pill t. i. d. Should the patient still complain of pain or be restless at night, small doses of ext. Opii may be conveniently added to the above formula. A prominent symptom of this year's epidemic has been a severe supra-orbital neuralgia, attended sometimes with shoot- ing pains in the frontal sinuses. Indeed the neuralgia has shown a tendency to persist long after the active symptoms of the grippe have subsided. This pain may be due to pent-up nasal secretions or, on the other hand, it may be purely neuralgic. However, the following treatment will usually afford relief: Internally, large doses, of the salicylates, preferably, Am- monij salicylatis gr. xv. q. q. h., and the instillation of a drop or two of a 1 per cent, solution of Cocaine hydrochlorate into the nostril of the affected side. If there is occlusion of the nares from pent- up nasal secretions causing pain in the frontal sinuses, then the occasional use of Dobells solution with the atomizer,may be all that is necessary to relieve the patient. One can readily see that the treatment of influenza resolves itself almost entirely into symptomatic treatment. For the bronchitis that usually follows: In the early stages the following formula, advised by Dr. H. C. Wood, is valuable: TV Potassii citratis gss. -LV succus limonis fjiss Syrup, ipecac f5iij. Glycerinae f3ss. Aquae q. s. ad fsiij M. Sig. fSij.q. s. h. Should there be extensive bronchitis and the secretions accumulate, and there are evidences of pulmonary congestion, then Antimonii et potassii tart. gr. ss., may be conveniently added to the above formula. Eucalyptol vel Terebene, m v. in capsul. q. q. h. will also act well in this complication. Where expectoration has been estab- lished and is no longer tenacious, an ex- pectorant mixture containing Ammonium chloride maybe substituted for the above. Alcohol in the form of brandy or whis- key, and best administered in egg-nogg or milk punch, is required where there is much debility and in old persons who need stimulus, from the start of the dis- ease. The diet must depend on the individual case. Should the case be a severe one, large quantities of concentrated liquid nourishment are required. Usually most patients,in the first few days of the disease, refuse nourishment in any form whatso- ever. The writer has found that boiled milk seasoned with a little salt, will be taken and relished by these patients who could not be induced to take any other food. During convalescence, tonics together with nourishing food and some mildly- stimulating beverage, as wine or beer, are required. Change of air is beneficial, but the patient must guard against taking cold and sustaining a relapse.