For the diagnosis of dysfunctional uterine bleeding, it is first necessary to exclude organic diseases. For anovulatory dysfunctional hemorrhage in adolescent and fertile age, hemostasis, adjustment of menstrual cycle and ovulation promotion are the main treatment principles. For dysfunctional hemorrhage in menopausal transition, hemostasis, adjustment of cycle, reduction of menstrual flow and prevention of endometrial lesions are the treatment principles. Treatment methods are as follows: 1. for bleeding in women of puberty and childbearing age: oral short-acting contraceptive pills, such as eosin, daing-35, mafron, etc., can often effectively stop the bleeding, and the drug needs to be maintained after the bleeding stops; if combined with anemia, the drug needs to be discontinued after the anemia is corrected and wait for the onset of menstruation, and the follow-up still needs to continue to take oral short-acting contraceptive pills to regulate the menstrual cycle, usually for 6-12 months; 2. for perimenopausal women Bleeding: after excluding endometrial cancer and precancerous lesions, treatment with progestin or on the Mannophore ring can be taken to stop bleeding and regulate menstruation.