[Anti-androgen treatment of acne (author's transl)].

A group of women suffering from acne vulgaris or post-pubertal acne was selected for a trial of anti-androgen treatment on the basis of suspected concomitant endocrine disorder from the case history. A satisfactory response to anti-androgen treatment was obtained in 80% of these subjects. The serum testosterone levels, which were slightly elevated or within the normal range prior to therapy, decreased significantly in response to anti-androgen treatment with an oral contraceptive of the combined type containing cyproterone acetate and ethinyl oestradiol. The highest rate of response was observed in patients with post-pubertal acne resistant to conventional therapy.