If menstruation does not go away and endometrial thickening is found at the same time, in this case the vast majority of cases are due to endometrial lesions. Clinically, symptomatic treatment or other drugs are often used to stop bleeding, which will not achieve the desired effect and it is difficult to stop bleeding. It is recommended to do diagnostic scraping to understand the nature of endometrial lesions, and send the scrapings to pathology, especially for menopausal women, if menstruation does not go away and the endometrium is still thick, it is more important to do diagnostic scraping, mainly to exclude the possibility of endometrial cancer. Finally, according to the pathological results, clinical treatment should be given accordingly, and postoperative treatment should be given to prevent infection in order to prevent infection.