It is better to wash the vulva every morning and evening after curettage, but it is not recommended to use a douche to wash the inside of the vagina. Curettage is a common diagnostic and examination operation in gynecology, which may affect the normal ecological environment of the uterine cavity and reproductive system. Therefore, after scraping the uterus, it is best to wash the vulva in the morning and evening, which can effectively avoid bacterial infection and reduce the occurrence of acute and chronic pelvic inflammatory disease. However, douching the inside of the vagina is not recommended and may increase the risk of pelvic infection occurring due to improper operation. Therefore, it is recommended that women should wash the vulva every morning and evening after curettage, and at the same time pay attention to rest and avoid too much exertion. If abdominal pain or vaginal bleeding occurs, it is recommended to consult a doctor in a timely manner, complete the relevant examinations, identify the cause of the disease under the guidance of a professional doctor, and treat the symptoms.