The pulmonary consumption has been observed to alternate with MADNESS. Of this I have seen two instances, in both of which the cough and expectoration were wholly suspended during the continuance of the derangement of the mind. Dr. Mead mentions a melancholy case of the same kind in a young lady, and similar cases are to be met with in other authors. In all of them the disease proved fatal. In one of the cases which came under my notice, the symptoms of consumption returned before the death of the patient.
I have likewise witnessed two cases in which the return of reason after madness, was suddenly succeeded by a fatal pulmonary consumption. Perhaps the false hopes, and even the cheerfulness which so universally occur in this disease, may be resolved into a morbid state of the mind, produced by a general derangement of the whole system. So universal are the delusion and hopes of patients, with respect to the nature and issue of this disease, that I have never met with but one man, who, upon being asked what was the matter with him, answered unequivocally, “that he was in a consumption.”
Again: Dr. Bennet mentions a case of “A phthisical patient, who was seized with a violent PAIN IN THE TEETH for two days, and in whom, during that time, every symptom of a consumption, except the leanness of the body, altogether vanished:” and he adds further, “that a defluction on the lungs had often been relieved by SALIVARY EVACUATIONS[20].”
I have seen several instances in which the pulmonary symptoms have alternated with HEADACH and DYSPEPSIA; also with pain and noise in one EAR. This affection of the ears sometimes continues throughout the whole disease, without any remission of the pulmonary symptoms. I have seen one case of a discharge of matter from the left ear, without being accompanied by either pain or noise.
In all our books of medicine are to be found cases of consumption alternating with ERUPTIONS ON THE SKIN.
And who has not seen the pulmonary symptoms alternately relieved and reproduced by the appearance or cessation of a diarrhœa, or pains in the BOWELS?
To these facts I shall only add, under this head, as a proof of the consumption being a disease of the whole system, that it is always more or less relieved by the change which is induced in the system by pregnancy.
4. I infer that the pulmonary consumption is a disease of the whole system from its analogy with several other diseases, which, though accompanied by local affections, are obviously produced by a morbid state of the whole system.
The rheumatism, the gout, the measles, small-pox, the different species of cynanche, all furnish examples of the connection of local affections with a general disease; but the APOPLEXY, and the PNEUMONY, furnish the most striking analogies of local affection, succeeding a general disease of the system in the pulmonary consumption.