S. A. D. Tissot, Advice to the people in general…
“ Bleeding is necessary only in these four Cases. 1, When there is too great a Quantity of Blood in the Body. 2, When there is any Inflammation, or an inflammatory Disease. 3, When some Cause supervenes, or is about to supervene, in the Constitution, which would speedily produce an Inflammation, or some other dangerous Symptom, if the Vessels were not relaxed by Bleeding. It is upon this Principle that Patients are bled after Wounds, and after Bruises; that Bleeding is directed for a pregnant Woman, if she has a violent Cough ”
