Precautions after hysteroscopy for endometrial polyps: First, after hysteroscopy, it is necessary to prohibit intercourse and tub bath for one month to keep the vulva clean and hygienic. Second, anti-inflammatory and hemostatic drugs should be given orally after the operation. Third, ultrasound review should be performed regularly to understand the endometrial condition. If necessary, hysteroscopy should be performed again to understand the condition of the uterine cavity and its presence or absence of uterine adhesions. If there is abnormal uterine bleeding or prolonged vaginal bleeding, go to the hospital for examination and treatment. V. In terms of diet, pay attention to strengthening nutrition and forbid eating cold, spicy and stimulating food. Six, you can do appropriate physical exercise, such as yoga exercises or slow walking, to strengthen the body resistance.