Hairloss Study Abstract: [Estrogen-induced gynecomastia following use of estrogen-containing local agents]
Title
[Estrogen-induced gynecomastia following use of estrogen-containing local agents]
Original Title
Ostrogen-induzierte Gynäkomastie nach Anwendung östrogenhaltiger Lokaltherapeutika.
Author
Schmidt KU; Wagner G; Mensing H
Source
Dtsch Med Wochenschr, 112: 23, 1987 Jun 5, 926-8
Abstract
Loss of libido, decreased hair growth and gynecomastia developed in a 61-year-old man
after six months of applying an estrogen-containing hair tincture for diffuse alopecia
areata of the head hair. All these signs disappeared within four weeks of stopping the
application, and hormone levels were again normal. Locally applied estrogen preparations
are in general contraindicated in males because of their potential systemic effects. If
they have to be given, hormone levels (testosterone; estradiol) must be checked.