HORTON, WILLIAM P., SR. (23 Oct. 1832-13 Feb.
HOMEOPATHY, founded by German physician Samuel Christian Frederick Hahnemann, is a therapeutic drug specialty within the general field of internal medicine. Guided by the principle that that which causes a disease can also cure it, homeopathy profoundly affected 19th century medical practice, ending "shotgun prescriptions" and introducing elements of conservatism to dominant medical theories.