Hirsutism or frazonism is the excessive hairiness on women in those parts of the body where terminal hair does not normally occur or is minimal - for example, a beard or chest hair. It refers to a male pattern of body hair (androgenic hair) and it is therefore primarily of cosmetic and psychological concern. Hirsutism is a medical sign rather than a disease and may be a sign of a more serious medical condition, especially if it develops well after puberty. The amount and location of the hair is measured by a Ferriman-Gallwey score. Hirsutism affects women and sometimes men, since the rising of androgens causes a male pattern of body hair, sometimes excessive, particularly in locations where women normally do not develop terminal hair during puberty (chest, abdomen, back and face). The medical term for excessive hair growth that affect both men and women is hypertrichosis.
Contributions by Versageek, Deli nk, and Arcadian.