The main symptoms of endometritis bleeding are irregular vaginal bleeding and sometimes blood in the leukorrhea. If the condition is severe, there may be purulent discharge or pus and blood. When menstruation occurs, it may also be characterized by excessive menstruation, prolonged menstruation, and pain in the lower abdomen. It manifests as pain whenever there is inflammation, and sometimes the pain is more pronounced. If the condition continues to develop, it can cause inflammation of the fallopian tubes, inflammation of the ovaries, followed by pelvic inflammatory disease, and sometimes abscesses in the pelvis. Therefore, it must be treated promptly and as soon as possible, with a full course and amount of antibiotics. The treatment time is relatively long, a course of treatment needs at least one month, otherwise it will cause adhesions in the uterine cavity, endometrial damage, chronic pelvic inflammation, which will have a greater impact on the future pregnancy and health.