lipstickjungle That being said, For a small subgroup of women flutamide and other oral antiandrogens are highly toxic. Between February 1989 and December 1994 the Food and Drug Administration (FDA) received reports of 20 patients who died and 26 who were hospitalized for hepatotoxicity due to flutamide, a rate around 3 per 10,000 flutamide users. Early symptoms of hepatotoxicity include nausea, vomiting, fatigue and jaundice and if such symptoms occur they must be immediately reported to a doctor. Dermatologists generally recommend that serial blood aminotransferase levels should be monitored during the first few months of flutamide treatment. Any adverse aminotransferase level changes suggest that hepatotoxicity is a significant risk and flutamide use should be stopped. For this and other reasons, some dermatologists do not use flutamide to treat hirsutism however, the side effect risk of flutamide is no better or worse than other oral antiandrogens