Polycystic ovary syndrome is usually combined with insulin resistance, which is not very serious and can be controlled with active treatment. Polycystic ovary syndrome belongs to the endocrine metabolic disorders, patients are often combined with insulin resistance, hyperandrogenemia, menstrual scantiness, infertility, etc., but generally after active treatment, most of the patients’ conditions can be controlled. The main treatment drugs for insulin resistance are insulin sensitizers such as metformin and pioglitazone, etc. During the treatment period, in addition to regular medication, it is also necessary to control the diet as well as increase the amount of exercise to help increase insulin sensitivity. Patients with polycystic ovary syndrome should be treated under medical supervision.