Complex endometrial hyperplasia can be treated by medication, surgery and other ways of treatment, but due to individual differences and different treatment effects, it can not be determined what the best treatment method is. 1. Drug treatment: patients can follow the doctor’s instructions to use progestin preparations such as dextroprogesterone, medroxyprogesterone, or short-acting contraceptive pills and other estrogen and progesterone preparations, which can inhibit the shrinkage of the endometrium in order to play a therapeutic role; for women who have the need for contraception, they can also use the Mannuelle ring, which contains levonorgestrel, which can also play the role of shrinkage of the endometrium. 2. Surgical treatment: If the effect of drug treatment is not good, surgical treatment is needed, usually through scraping or scraping under hysteroscopy, for women without reproductive requirements, the uterus can also be removed if necessary. Since endometrial complex hyperplasia has a certain tendency to become cancerous, so for patients who have been clearly diagnosed, they should choose the appropriate way of active treatment under the guidance of the doctor, so as to avoid the disease from progressing and threatening their lives.