Diagnostic scraping is a common gynecological procedure in which the endometrium or the contents of the uterine cavity are scraped. After a diagnostic scraping procedure, the patient may experience vaginal bleeding due to the trauma to the endometrium. Generally, most vaginal bleeding will stop in about 2-3 days, but some women with a slower recovery of the endometrium and weaker constitution will have vaginal bleeding for a longer period of time, but generally the vaginal bleeding will not last longer than 2 weeks. If the patient’s vaginal appearance takes more than 2 weeks, or the vaginal bleeding is a lot more than the usual amount of menstruation, it is an abnormal situation, mainly considering the possibility of poor recovery of the uterine cavity and uterine infection. At this time, the patient should go to the gynecology department of the hospital for ultrasound examination. If more blood is found to have accumulated in the uterus, it is often necessary to take medicine to reduce the uterus and expel the accumulated blood, such as motherwort granules, under the guidance of the doctor. If the patient also has abdominal pain and fever, in addition to ultrasound examination, gynecological examination should be done. If there is uterine pressure pain and thickening and pressure pain in the adnexal area, it is considered to be a manifestation of infection after diagnostic scraping, and antibiotic anti-infection treatment should be given. After diagnostic scraping, patients should keep the perineal area clean and dry, you can change the intimate clothing, and wash the perineum with flowing water every day, and should pay attention to the prohibition of sexual intercourse and tub bathing, swimming, etc. for 1 month to avoid cross-infection, while the diet should avoid spicy and stimulating foods, such as chili peppers, onions, etc., to avoid affecting the recovery.