Danazol (Gynazol (50 mg)) is a synthetic steroid, prescribed for endometriosis and hereditary angioedema. By reducing certain hormones level, the severity of diseases treated by danazol will decrease.

Danazol (Gynodan) is a synthetic steroid, prescribed for endometriosis and hereditary angioedema. By reducing certain hormones level, the severity of diseases treated by danazol will decrease.

In a phase 1–2 prospective study involving patients with telomere diseases, we administered the synthetic sex hormone danazol orally at a dose of 800 mg per day for a total of 24 months.