If the menstruation does not stop after 10 days, it is recommended to have an ultrasound examination and a routine blood test to find out whether the platelets are abnormal and whether there are abnormal tumors in the pelvis or abnormal echoes in the endometrium through ultrasound examination. If no abnormality is found in the routine blood and ultrasound examinations, hemostatic drugs can be used to stop the bleeding. For example, tranexamic acid can be taken orally, and the bleeding will stop 2-3 days after taking the medication. It is also recommended to keep the vulva clean and change the sanitary napkin regularly during the bleeding period, mainly to avoid infection. If there are abnormalities through ultrasound examination and blood test, according to the specific abnormalities, then give targeted treatment to clinically achieve the purpose of complete hemostasis. If there are abnormalities in the endometrium, it is recommended to do diagnostic scraping and send pathological laboratory tests, and finally the pathological diagnosis will prevail.