General Info:

Danazol (Danocrine) is used to treat Pain and/or infertility due to endometriosis, a tendency for females to develop cysts in the breasts (fibrocystic breast disease), hereditary angioedema, which causes swelling of the face, arms, legs, throat, windpipe, bowels, or sexual organs.

Danazol (Danocrine) may cause your skin to be more sensitive to sunlight than it is normally. Exposure to sunlight, even for brief periods of time, may cause a skin rash, itching, redness, or other discoloration of the skin, or a severe sunburn.