Danazol (DA-na-zole) may be used for a number of different medical problems. These include treatment of pain and/or infertility due to endometriosis, a tendency for females to develop cysts in the breasts (fibrocystic breast disease); or hereditary angioedema, which causes swelling of the face, arms, legs, throat, windpipe, bowels, or sexual organs. Danazol may also be used for other conditions as determined by your doctor.
Cautions:
SIDE EFFECTS that may occur while taking this medication includes acne, dark colored urine, increased oiliness of hair or skin, muscle cramps or spasms, swelling of feet or lower legs, unusual tiredness or weakness and weight gain.