A system of practical medicine. By American authors. Vol. 2

by Unknown

1. In the first place, then, the diagnosis of syphilis should have been assured. No venereal sore can with certainty be pronounced to be syphilitic before the occurrence of general constitutional symptoms, either the early cutaneous eruptions or at least the general glandular involvement. Treatment begun prior to these developments leaves the whole case open to the suspicion of mistaken diagnosis.²²

²² "It is unsafe to predict confidently that any venereal ulcer, even a soft sore attended with suppurating bubo, will entail no further consequences. There is a strong probability that an indurated sore will prove infecting; and there is a probability, though not nearly so strong, that a soft suppurating sore will not; but exceptions to both these general rules will be met with, and there is really no absolute proof of the infecting nature of any given sore but the fact of infection itself" (Lectures on Syphilis, James S. Lane, London, 1881, p. 23).

2. The drug which should at once be begun when the character of the case is fully recognized is mercury in one of its various forms. It may be given by the mouth, by inunction, by vaporization, by hypodermic injection, according to the preferences of the physician or patient; but, however administered, it should be given in sufficient quantity—i.e. in each case the full physiological dose of that particular patient should be employed. To ascertain this the amount used should have been gradually increased until commencing symptoms of salivation are produced, when it should be diminished about one-half.

3. The quantity which has been thus determined should be given continuously, or stopping only for the management of intercurrent complications, for at least eighteen months. If during this time new syphilitic symptoms make their appearance, the dose should be temporarily raised until they have vanished, when it should be brought down again to the original amount.

4. At the end of eighteen months or two years small doses of iodide of potassium should be added to the mercurial, and this mixed treatment should be persevered in for six months or a year longer, or should be still further prolonged if during that time any evidence of syphilis is seen.

5. At the end, then, of from two to three years, if no symptom has been seen for six months or a year, treatment may be stopped and the patient kept under observation for a year; and if during that time no symptom develops he may consider himself as in all probability cured. Any course of treatment less thorough than this should be set down as insufficient to afford any reasonable presumption of further immunity from the disease.

There is evidence to prove, on the other hand, that this plan of treatment, rigidly carried out, results in the majority of cases in curing the disease, or at any rate in putting the patient in such condition that he may with safety marry and may expect to have healthy children.

To recapitulate: Syphilis after a certain period, not extending much over four years where the disease is allowed to run its own course, and probably much reduced by treatment, ceases to be a contagious disease; and at about the same time or some time after loses, in the majority of cases, its capability of being transmitted.

As there are probably exceptions to the rule that this power of transmission disappears spontaneously within any specified time, it is never safe to trust altogether to the unaided efforts of nature, but a vigorous and sufficient specific treatment must be employed.

Given, however, the lapse of a sufficient time—say from three to four years as a minimum—the history of a proper and continuous plan of treatment, and the absence for a year or more of any specific symptoms whatever, and the risks of marriage are so reduced as probably to warrant a careful physician in permitting it.²³ And conversely, of course—and this constitutes the reason for introducing the foregoing matter into a paper on hereditary syphilis—in any doubtful case where such a history can be elicited, and where all these precautions have been observed, it is improbable that any taint of syphilis has been transmitted.