Disintegration is a Chinese medical term for abnormal vaginal bleeding in women. The principle of treatment is to actively stop bleeding, replenish blood and regulate the menstrual cycle according to the cause of the bleeding. Generally, according to the different causes of bleeding, selective hormonal drugs can be used to stop bleeding and regulate, or diagnostic scraping surgery can be done. 1. Incomplete abortion: some patients with incomplete abortion have a lot of bleeding, some bleeding for a long time, which may even lead to severe anemia, some of them need to carry out the removal of uterus in time, and some of them can use some medicines to help discharge, commonly used Misoprostol tablets, Hydrocotyle Injection l Mifepristone tablets and so on. 2. Endometrial problems: endocrine disorders, endometrial abnormal hyperplasia, endometrial polyps, some will lead to heavy bleeding or long time, part of the patients can be hormone therapy, and some have to accept the scraping surgery. Commonly used drugs are norethindrone tablets, drospirenone ethinyl estradiol tablets, dieldrogestrel tablets and so on. 3. Intrauterine device impact: some patients with the device stimulation of the uterine lining will lead to increased bleeding, bleeding time is prolonged, can not adapt to the women can only be removed, usually also do diagnostic scraping at the same time. 4. Abnormal coagulation mechanism: some patients with vaginal bleeding is related to blood system disorders, coagulation disorders, need hematology consultation to check whether there is leukemia, etc.. 5. Cervical or pelvic tumors: benign and malignant gynecological tumors often lead to abnormal uterine bleeding, such as cervical cancer in the late symptomatic stage, some of them need emergency compression to stop bleeding, or surgery and radiotherapy, chemotherapy and other treatments. Abnormal uterine bleeding symptoms need to be actively examined, the cause is clear and actively treated, the use of specific drugs need to follow the doctor’s instructions.