Hirsutism is a very common clinical problem encountered in daily practice, and, unfortunately, its treatment is far from satisfactory. In several studies, antiandrogens were given in combination with oral contraceptives (1–3), however, there are not enough data about the effects of combination therapy of antiandrogens in women with hirsutism. Thirty-four patients were recruited into the study from the Endocrinology Outpatient Clinic of Erciyes University Hospital. Each patient gave informed consent, and the study was approved by the ethics committee and Institutional Review Board of Erciyes University. Cushing’s syndrome, nonclassic adrenal hyperplasia, androgen-secreting tumors, and prolactinoma were excluded by appropriate tests and radiological investiga- tions. Twelve patients were oligomenorrheic, and these patients had polycystic ovary syndrome. Twenty-two patients had idiopathic hirsutism.