After several years of menopause and then menstruation, there are many factors, a consideration of endothelial lesions, may have a lot to do with the diet, like some women eat health products, health products contain estrogen components, there may be menstruation again. Secondly, the bleeding does not exclude some lesions on the cervix, this situation, we need to consider timely go to the hospital to do gynecological routine, colposcopy and pelvic ultrasound examination. If there are lesions on the cervix, it is also necessary to cooperate with cervical TCT, cervical HPV and other aspects of cancer screening, to rule out malignant lesions on the cervix. If supracervical lesions are excluded, it is basically considered that the cause belongs to the endometrium. If endometrial thickening is detected, diagnostic scraping is needed, and the endometrial tissue is sent for pathologic examination. If endometrial malignancy is ruled out, progesterone medication can be taken for treatment, and at the same time, the diet should be light, eat more vegetables, eat less meat, avoid all kinds of health care intake, and regular checkups.