The absorption of morbid deposits (plastic exudations, etc.) can be materially furthered by adding to a galvanic bath some resolvent—above all, iodine.
I have said above ([page 26]) that I had found no perceptible benefit from the addition of this substance to the galvanic bath in cases of rheumatism or gout. The contrary holds good however with respect to the frequent sequence of these diseases—articular deposits. When the acute, and to a great extent the subacute symptoms have subsided—and in chronic cases especially, and the disease has left effusions in various joints, iodine, which when employed in this manner, appears to have little or no influence on the pain accompanying these complaints, is a powerful adjuvant in promoting the absorption of the deposits. In chronic synovitis and all other articular affections accompanied by exudation, the same holds good.
I have no doubt that future advances in this branch of science will develop the utility of numerous other drugs and chemicals as additions to the galvanic bath.—Before leaving this subject I must call attention to the influence which the addition to the bath of certain substances has on the conductivity of the water, resp. thus: the action of the current on the patient. I have found that when I caused salt or bicarbonate of soda to be added to the bath, the conductivity of the water became so much increased, so disproportionately greater than that of the body, as to render necessary the employment of very powerful currents in order to cause the patient to feel them.
Footnotes:
[2] “Medical and Surgical Electricity.” New York. 1875. Wm. Wood & Co. pp. 431 and 432.
[3] For some experiments concerning the cataphoric effects of the galvanic current, see an article by Munk, entitled “Ueber die galvanische Einführung differenter Flüssigkeiten in den unversehrten lebenden Organismus,” in the Allgemeine Medicinsche Central-Zeitung, No. 16, 1875.
CHAPTER III.
PHYSIOLOGICAL EFFECTS.
In accordance with the plan of the present work, the remarks I shall offer under this head are by no means intended to comprise all that is known at the present day of the physiological effects of electricity in general. It was my purpose when I undertook to write these pages, to offer to the profession a book confined to one subject; not a compilation, but a volume made up almost if not wholly of original matter, chiefly, if not entirely the result of my own observations and experience. For the general physiological effects then of electricity as well as for the theories of its action, I refer those interested to the many excellent works on the subject that have appeared within the last few years. I will treat here only of the physiological effects peculiar to the electric bath.
The daily observations that I have had the opportunity of making in this respect, extending as they do over a period of upwards of two years, have not been as fruitful of results as might be expected. This is due mainly to the circumstance that but a small percentage—and these took the baths merely as a refreshing tonic—of those whom I have had the opportunity of observing, were in a condition that might be called normal. By far the greater majority were suffering from some complaint, in most instances of a neurotic or rheumatic nature, the presence of which, while it afforded admirable opportunity for observing therapeutic results, modified more or less the physiological effects of the baths, and served to deprive them of a uniformity which might to a great extent justly be looked for in healthy organisms. If, therefore, what I now contribute to the physiology of the subject is but little, it will I trust be at least found of practical utility in its applicability to the therapeutics of the subject.