After the clearance surgery, under normal circumstances, generally take 2-3 days of anti-inflammatory drugs can be, the main purpose is to prevent infection, and it is also recommended that after the clearance surgery to keep the vulva local clean, within a month can not have coitus, so as to reduce the corresponding symptoms of infection. However, if you find that the tissue aspirated during the procedure is not fresh and has a bad odor, and there is an infection in the uterine cavity, it is best to take antibiotics for 5-7 days, and the duration of oral antibiotics may be extended depending on the specific situation. It is also recommended to strengthen the nutrition in the diet after the purging surgery, only the diet to strengthen the nutrition can make the body resistance enhancement, will reduce the chance of pathogenic bacterial infection, in order to make the body as soon as possible to achieve recovery.