The treatment of fifty years old menstruation for twenty days is still not clean: 1, should pay attention to appropriate rest, good warmth care. 2, you can first give the hemostatic drugs, such as blood flow, uterine hemostatic granules, etc. for treatment, after treatment to reduce the bleeding and stop the first temporary observation. 3, after treatment is not enough to need to go to the hospital to do gynecological ultrasound, if it is the endometrium is thick need to do a diagnostic scraping, but simply endometrial hyperplasia need to give progesterone drugs, such as flavonoid capsules, flavonoid injections, etc. for counteracting treatment will gradually stop. The endometrial hyperplasia needs to be given progesterone drugs, such as progesterone soft capsules, progesterone injections, etc. to counteract the treatment of menstruation will gradually stop. 4, after the examination of endometrial polyps, also need to be given in time to the hysteroscopic electrosurgery, after the surgery to send the pathology to clarify the nature of the lesion, and to give the anti-infective drugs to treat the bleeding will be stopped.