in
its chronic state, consulted me, and I gained no little reputation
from having either cured or much alleviated the symptoms in most of the
cases that presented themselves, even when the complaint had been of
long standing; blindness is a very common result, and nowhere have I
seen a greater number of blind people than in this district. Secondary
syphilitic complaints are also very common, and many are the miserable
wretches which they have here produced; in such cases, mercury is very
seldom employed for the primary symptoms, these being generally cured
by a species of Croton, commonly known by the name of Velame;
it is used both externally and internally with some effect, but under
this treatment sooner or later the secondary symptoms make their
appearance, under some one or other of their protean forms. A residence
of but a short time in the interior of Brazil, would soon convince
those medical men who would cure these complaints without mercury, of
the danger of such treatment.