Discussion on the causes and treatment of polycystic disease in women. Polycystic ovary syndrome (PCOS) in women is a common endocrine disease whose symptoms include irregular menstruation, polycystic ovaries, hyperinsulinemia and excessive androgen secretion. The disease has implications for women\’s reproductive and mental health. This article will discuss the causes and treatments of polycystic syndrome in women. The cause of polycystic ovary syndrome is not yet completely clear, but research shows that the disease may be related to genetics, obesity, and environmental pollution.