Diane-35 is primarily used to treat moderate to severe acne and hirsutism (excessive hair growth) in women of reproductive age. It also functions as an oral contraceptive, preventing pregnancy. The medication contains cyproterone acetate, which blocks the effects of androgens (male hormones), and ethinylestradiol, an estrogen.

Ginette-35 is an oral contraceptive and a treatment for women who suffer from acne or moderately increased growth of facial and body hair.