Nyctalopia is most apt to attack young persons, either males or females, and to pass off spontaneously on the fortieth day or in seven months, and in some cases it endures for a whole year. Its duration may be estimated from the strength of the disease and the age of the patient. They are relieved by deposits which determine downwards, but these rarely occur in youth. Married women and virgins that have the menstrual discharge regular are not subject to the complaint. Persons having protracted defluxions of tears who are attacked with nyctalopia, are to be questioned whether they had any previous complaint in the head.
Such persons as have frequent pains in the vertex and temples, without fever or loss of color, unless they have some other obvious deposit in the face, or speak in a rough tone, or have pain in the teeth, may be expected to have a hemorrhage from the nose. Those who have bleeding at the nose, although they may appear to be otherwise in good health, will be found to have enlarged spleen, or pain in the head, or flashes of light before their eyes. Most of these patients have both headache and affection of the spleen.
The gums are diseased and the mouth fetid in persons who have enlarged spleens. But persons who, although they have enlarged spleens, are exempt from hemorrhages and fœtor of the mouth have malignant ulcers on the legs and black cicatrices. But if they have any obvious deposit in the countenance, or if their speech be rough, or if they have toothache, a hemorrhage from the nose may be expected. Those who have great swellings below the eyes will be found to have enlarged spleens. And if there come on swellings in the feet, and if they appear to be dropsical, the belly and loins must be attended to.
Distortions of the countenance, if not sympathetic with some other part of the body, quickly pass off either spontaneously or by remedial means. The others are of an apoplectic nature. In other cases, when the diseased part wastes from want of motion, there can be no relief afforded. But when wasting does not take place there may be recovery. With regard to the time when this may occur, it is to be prognosticated by attending to the severity of the disease, to its duration, to the age of the patient, and to the season, it being known that of all cases the inveterate, and such as are the consequences of repeated attacks, are the worst, and the most difficult to remove, and those in aged persons. Autumn and winter are more unfavorable seasons for such complaints than spring and summer.
Pains in the shoulder, which, passing down the arms, occasion torpor and pains, do not usually terminate in deposits, but the patients get better by vomiting black bile. But when the pains remain in the shoulders, or extend to the back, the patients are relieved by vomiting pus or black bile. They are to be judged of thus:—If their breathing be free, and if they be slender, it is rather to be expected that they will vomit black bile. But if they have more difficulty of breathing, and if there is any unusual color on the countenance, whether reddish or black, it is to be expected that they will rather spit blood. It should also be attended to whether there be swellings on the feet. This disease attacks men most violently from forty to sixty years of age. At this period of life ischiatic diseases are most troublesome.
Ischiatic diseases are to be thus judged of:—In the case of old persons, when the torpor and coldness of the loins and legs are very strong, and when they lose the power of erections, and the bowels are not moved, or with difficulty, and the fæces are passed with much mucus, the disease will be very protracted, and it should be announced beforehand that the disease will not last shorter time than a year from its commencement; and amendment is to be looked for in spring and summer. Ischiatic diseases are no less painful in young men, but are of shorter duration, for they pass off in forty days; and neither is the torpor great, nor is there coldness of the legs and loins. In those cases in which the disease is seated in the loins and leg, but the patient does not suffer so much as to be confined to bed, examine whether any concretions have taken place in the hip-joint, and make inquiry whether the pain extends to the groin; for if both these symptoms be present, the disease will be of long duration. And the physician should also inquire whether there be torpor in the thigh, and if it extend to the ham; and if he says so, he is to be again asked if it spreads along the leg to the ankle of the foot. Those who confess to the most of these symptoms are to be told that the limb will be sometimes hot and sometimes cold; but those persons in whom the pain leaves the loins, and is turned downwards, are to be encouraged; but when the disease does not leave the hip and loins, such persons are to be warned that it is to be dreaded. In those cases in which there are pains and swellings about the joints, and they do not pass off, after the manner of gout, you will find the bowels enlarged, and a white sediment in the urine; and, if you inquire, the patient will admit that the temples are often pained, and he will say that he has nightly sweats. If the urine have not this sediment, nor do the sweats take place, there is danger either that the joints will become lame, or that the tumor called meliceris will form in it. This disease forms in those persons who in their youth had epistaxis, and in whom it had ceased afterwards. They are to be interrogated whether they had discharges of blood in their youth, and if they have pruritus in the breast and back. And the same thing happens to those who have severe pains in the bowels, without disorder of them, or who have hemorrhoids. This is the origin of these complaints. But if the patients have a bad color, they are to be interrogated whether their head be pained, for they will say that it is. In those cases in which the bowels are pained on the right side, the pains are stronger, and especially when the pain terminates in the hypochondrium at the liver. Such pains are immediately relieved if borborygmi take place in the belly. But when the pain ceases, they pass thick and green urine. The disease is not deadly, but very protracted. But when the disease is already of long standing, the patients have dimness of sight in consequence of it. But they are to be interrogated whether, when young, they had a flow of blood, and regarding the dimness of vision, the greenness of the urinary discharge, and regarding the borborygmi, if they took place and gave relief; for they will confess to all these symptoms.
Lichen, leprosy, and leucè, when they occur in young children and infants, or when they appear at first small, and gradually increase in the course of a long time—in these cases the eruption is not to be regarded as a deposit, but as a disease; but when they set in rank and suddenly, this case is a deposit. Leucè also arises from the most fatal diseases, such as the disease called phthisis;[526] but leprosy and lichen are connected with black bile. These complaints are the more easily cured the more recent they are, and the younger the patients, and the more soft and fleshy the parts of the body in which they occur.
ON REGIMEN IN ACUTE DISEASES.
THE ARGUMENT.
In this treatise two very important questions are discussed: first, a nosological question, regarding the proper distinction of diseases from one another; and secondly, a therapeutical, respecting the rules by which the regimen in acute diseases ought to be regulated. The former of these is of a polemical nature, being an attack directed against the physicians of the Cnidian school of medicine, who distinguished diseases from one another in an arbitrary manner, from incidental varieties in their constitution, and without proper attention to their true constitution and identity. As will be seen in the annotations, the Cnidians pretended to recognize several varieties of disease connected with bile,—several fanciful divisions of diseases of the bladder, and so forth; to which mode of distinguishing diseases there would obviously be no end, since of incidental varieties in any case there can be no limit. The other question discussed in this treatise relates to what may justly be pronounced to be one of the most important points connected with the practice of medicine, namely, the proper regimen in acute diseases; that is to say, in idiopathic fevers and febrile diseases, comprising most of those diseases now classed under the head of Zymotic, and which constitute by far the highest item in our bills of mortality at the present day. Our author distinguishes them by the names of pleurisy, pneumonia, phrenitis, lethargy, causus, and their cognate diseases, including fever of the continual type. Now it is to be borne in mind, that the phrenitis,[527] lethargy, and causus of Hippocrates, were all epidemic fevers, so that, with the exception of pleurisy and pneumonia, all the diseases here treated of are fevers of the country in which Hippocrates resided. One, then, cannot well imagine a question which from the commencement of the medical Art must have been felt of higher importance than this,—how so numerous and formidable a class of diseases ought to be treated. In the attempt to solve it, every imaginable mode of treatment, as might have been expected beforehand, was tried, and its effects determined by experience. Herodicus, the master of Hippocrates in gymnastics, applied his panacea in the treatment of febrile diseases, and, as we are informed, with the most disastrous results. “Herodicus,” says the author of the sixth Book of Epidemics, “killed persons in fever by promenading, much wrestling, and fomentations.” (§ iii., 18.) It may now appear wonderful that so extraordinary a mode of practice should have ever been attempted in this case; but while men of all ranks continue to resort for the cure of all sorts of diseases to any individual who has got a single hobby with which he constantly works to his own profit, whether it be gymnastics, or shampooing, or the wet sheet, we may expect to hear that such rash experiments have been repeated. Truly mankind pay as dearly for their tame submission to the insane practices of professional chiefs, as the Greeks are represented by the poet to have suffered from the follies of their princes: