Under normal circumstances, a woman’s menstrual flow is within 20 ml to 60 ml, if the menstrual flow is more than 100 ml, it is called excessive menstrual flow, or abnormal increase in menstrual flow due to uterine blood. In this case, it is recommended to go to the gynecology department of the hospital immediately to check the ultrasound, blood routine, and the thickness of the uterine lining, as well as whether there is anemia and other manifestations. After checking the ultrasound, symptomatic treatment to stop bleeding should be carried out according to the results of the ultrasound. For adolescent women, it is generally recommended to take oral supplemental Jiale or progesterone to stop bleeding, while for peri-menopausal women, since endometrial pathology cannot be ruled out as the cause of the abnormal bleeding, it is possible to carry out a diagnostic scraping to stop the bleeding, and then sent to the examination, to rule out endometrial pathology.