Polycystic ovary syndrome cannot be cured, and can only be treated with medications such as ethinyl estradiol cyproterone tablets and dexamethasone under doctor’s supervision to adjust the menstrual cycle and improve symptoms. Polycystic ovary syndrome is an endocrine disorder caused by high levels of androgens in the body, and treatment is mainly aimed at improving clinical symptoms and promoting pregnancy. 1. Dexamethasone. In polycystic ovary syndrome where the excess androgens are of adrenal origin or of mixed adrenal and ovarian origin, drugs such as dexamethasone can be taken to suppress the concentration of dehydroepiandrosterone sulfate. 2. ethinyl estradiol cyproterone tablets. The cyproterone in ethinyl estradiol cyproterone tablets has a strong anti-androgenic effect, which can inhibit the secretion of pituitary gonadotropins and reduce the level of testosterone in the body. All of the above medications should be taken under the guidance of a doctor, and it is recommended that patients with polycystic ovary syndrome consult a doctor in a timely manner to choose the appropriate treatment plan according to the specific situation.