What Is It?
Hirsutism is excessive hair growth in certain areas of a woman's face and body, such as the mustache and beard area, that creates a "male pattern" of hair. Women normally can have fine, pale, faintly visible hair in these areas, but heavy hair growth in a male pattern with coarse or colored hair is not expected.
Normal patterns of hair growth and hair distribution vary widely, determined mostly by racial background. For example, whites as a group have more facial and non-scalp hair growth than do blacks or Asians, and white women of Mediterranean heritage normally have more hair growth than do women from Nordic countries.