Ustekin can treat polycystic ovary syndrome in clinical practice. However, patients with polycystic ovary syndrome mainly present with scanty menstruation, non-ovulation or appear to have weight gain or hirsutism, and treatment for polycystic ovary syndrome should be given according to the patient’s condition. For women with fertility requirements, treatment with eosin is not suitable. First, androgens should be lowered to normal with Daimler-35, and then ovulation treatment should be given. For women who do not need to have children but want to solve menstrual problems, treatment with Eusebio can be used. After oral administration of Eusemide, it can make the endometrium shed and bleed periodically to avoid over-stimulation of the endometrium caused by polycystic ovary syndrome, resulting in endometrial lesions.