An excellent compilation of symptoms of homeopathic medicine Paeonia from the book Pearls of Homeopathy by M.E. Douglass, published in 1903….

The orifice of the anus seems somewhat swollen.

A small ulcer on the perineum, near the anus; that constantly oozes moisture of a very offensive odor; it is painful.

Melford Eugene Douglass
M.E.Douglass, MD, was a Lecturer of Dermatology in the Southern Homeopathic Medical College of Baltimore. He was the author of - Skin Diseases: Their Description, Etiology, Diagnosis and Treatment; Repertory of Tongue Symptoms; Characteristics of the Homoeopathic Materia Medica.