Alcoholics are useful in some and not so in other cases. The question as to their usefulness is to be decided in each case by trial. If they produce a sense of comfort without any excitation of the circulation or of the nervous system, they are likely to be useful. If in lieu of a cordial effect they occasion flushing, weariness, or indisposition to exertion or discomfort of any kind, they are not likely to be useful. The quantity to be given is to be regulated by the immediate effects. There is sometimes a notably increased tolerance of alcohol. This is to be ascertained by experimental observation. The quantity of alcohol given should never occasion the least approach to alcoholic intoxication. It should be given at or near the times of taking food, or in combination with food, as in milk-punch or egg-nog.
As to the choice of an alcoholic, this is to be determined by the past and present experience in each case. Each of the many varieties of spirits, malt liquors, and wines is best suited to some cases and not to other cases. There is no rule of choice applicable to all patients. Changes in the form of alcoholics from time to time are often advisable in the same case. In the majority of cases some forms of spirits will be found best to agree. Malt liquors, either the strong or mild varieties, agree best in some cases. Of wine, some patients take with most comfort the light and some the stronger varieties. The effect upon the pulse, respiration, and other symptoms should be observed with reference to the employment of any of the alcoholics, and of the particular ones best suited in individual cases, but much reliance must be placed on the subjective symptoms. It has been proposed to substitute pure alcohol for any and all the alcoholics used as beverages, in order to give to the treatment more distinctly a medicinal character and to avoid risk of the formation of a habit which may lead to intemperance. Since, however, of the many varieties of alcoholics, some agree in certain cases and not in other cases, it is doubtful whether alcohol is able to take the place of all. This is a point to be decided by clinical observation.
Phosphorus in the form of the hypophosphite of soda and of lime was recommended about forty years ago on the theoretical ground that it favored cell-formation and retarded the rapid waste of the tissues. More recently it has been supposed to have a specific influence over tuberculous disease. It has been employed pretty largely in different countries, but without effects sustaining the claim of having a specific action. It seems to be useful, and many physicians attach considerable importance to its use.
The preparations of iodine, from their evident utility in certain scrofulous affections, and in view of the identity of scrofula and tuberculous affections, have heretofore entered largely into the treatment of cases of phthisis. From the fact that they are now but little employed in phthisical cases it may be inferred that in this instance, as in many other instances, theoretical considerations have failed to find support from clinical experience.
Of arsenic it can be said that many able observers have borne testimony to its great usefulness in some cases, as manifested by improvement in appetite, nutrition, and in the powers of life generally, together with the cough and expectoration. Here, as in other instances in which it is desirable to continue the remedy for a considerable period, the doses should be small and not increased. Noël Guéneau de Mussey testifies to a remarkable efficiency in some cases of the mineral water of Bourbole, either exported or taken at the spring.
Sulphur, especially as contained in the Sulphur Springs water, has long been considered a useful remedy in phthisis as in other chronic diseases. The Sulphur Springs of our country, however, although much resorted to for other diseases, have not in phthisical cases with us the celebrity which those in Europe (of which Des Eaux Bonnes are a famous type) have with European physicians.
The symptomatic indications for medicinal treatment in cases of phthisis are many and varied. Among the most important are those relating to appetite and digestion. For the improvement of these functions the preparations of cinchona, salicin, gentian, quassia, and other of the vegetable bitter tonics, including nux vomica, may be selected, according to the choice of the physician, or given in succession. They have more or less efficiency in conjunction with the more potential hygienic measures considered in connection with the climatic, the dietetic, and the regiminal treatment. Pepsin and dilute hydrochloric acid, taken after a meal, promote its digestion, their medicinal action being, however, limited to the meal in connection with which they are administered. The tincture of the hydrochlorate of iron and other ferruginous tonics which are much used in cases of dyspepsia and indigestion are useful in cases of phthisis. The anæmia which exists so constantly in phthisical cases is an indication for their use, and there does not seem to be ground for the conjecture which has been entertained that they promote the occurrence of bronchial hemorrhage. If they had this effect it would not disprove their utility.
Pulmonary symptoms which may furnish therapeutic indications are cough and expectoration, hæmoptysis, pain in the chest, and dyspnoea. Cough is of course necessary for the removal of the morbid products within the bronchial tubes and cavities. If the act of coughing be accompanied by expectoration, palliation is not required. But often there is what may be called a superfluous cough—that is, not accompanied by expectoration. This superfluous cough may be frequent, and occur in violent paroxysms which occasion fatigue and exhaustion. Frequently the cough prevents sleep. Palliative remedies are then indicated. It is desirable, if possible, to palliate cough with remedies which do not contain an opiate, owing to the impairment of appetite and digestion caused by the latter. Simple remedies, such as the balsam of tolu, the syrup of wild-cherry bark, Turlington's balsam, etc., may suffice. If not, other narcotics than opium should be tried—namely, hyoscyamus, lactucarium, and belladonna. Fothergill recommends hydrobromic acid and the spirits of chloroform. The addition, however, of some form of opiate is often required. The paregoric elixir is the simplest form, and therefore the best if it suffice. Of other forms, perhaps codeia is in general to be preferred. Patients should be enjoined not to prolong voluntarily ineffectual coughing efforts. The disposition to cough may in a considerable degree be controlled by the will until the morbid products are in a situation to be readily expectorated. The stimulant expectorants and those which act by causing nausea are not indicated in cases of phthisis, and are objectionable in so far as they impair appetite and digestion. Stimulating medicinal inhalations are of doubtful propriety, but a superfluous cough is sometimes relieved by breathing some vapor, a little laudanum or paregoric elixir having been added to the water vaporized. The continuous breathing of an atmosphere charged with carbolic acid, either by diffusing it in an apartment or the use of a respirator, is advisable if there be fetor of the expectoration.
It has been seen that bronchial hemorrhage is not, as a rule, an unfavorable event in cases of phthisis. It does not follow from this fact that the loss of blood is desirable, and therefore that the hemorrhage should not be arrested. Moreover, the loss of blood in some instances involves immediate danger. A first attack of hæmoptysis occasions great alarm and anxiety. The prostration which appears is a moral effect rather than the exhaustion caused by the loss of blood. In repeated instances after attacks of hæmoptysis have several times recurred, I have known patients to keep about as usual during an attack, giving little or no heed to it.
The internal remedies which may be employed for the arrest of hemorrhage are: Ergot or ergotin, acetate of lead, tannic or gallic acid, and the astringent preparations of iron. Ergotin has been given with good effect by subcutaneous injection, from five to ten grains in water, with or without glycerin, being injected and repeated pro re nata. Opium in some form should be conjoined in order to allay nervous excitement. A teaspoonful of table-salt taken into the mouth and repeated after intervals of a few moments is a well-known remedy during the hemorrhage. The hemorrhage is sometimes so profuse and rapid that much blood is swallowed, and may be afterward vomited. Under these circumstances, and whenever the persistence of the hæmoptysis calls for more prompt measures, cold may be applied to the part of the chest which corresponds to the seat of the hemorrhage. This may be found by means of a localized subcrepitant râle. Another measure is the inhalation of a vaporized solution of the liquid persulphate of iron. Still another and more potential measure is the temporary ligation of one or more of the members of the body, the pressure being sufficient to interrupt the flow of blood in the veins and not in the arteries. This measure must be resorted to and continued only when the physician is present. The effect is sometimes almost magical. The measure is a substitute for venesection, which was formerly employed for the arrest of bronchial hemorrhage. Cavernous hemorrhage, occurring usually late in the disease, if profuse calls for prompt measures, and the topical employment of cold will be likely to be the most promptly effective.