The following matters should be noted after hysteroscopy: 1. Prohibit sexual intercourse and tub bathing for one month after surgery. 2. Keep the perineum clean after surgery. 3. Follow the medical advice for anti-inflammatory and follow-up treatment after hysteroscopy. 4.Vaginal bleeding may occur after hysteroscopy due to traumatic bleeding, exudation and endothelial shedding. Generally, the bleeding time is 3-7 days, and the bleeding volume will not be larger than menstrual volume. Some patients after submucosal myomectomy and endometrial resection may have slightly longer postoperative bleeding time due to larger trauma. 5.If there is abnormal vaginal bleeding or increased abdominal pain after surgery, you need to follow up as soon as possible. 6.The specific condition of each patient is different, so follow the physician’s recommendation for follow-up after surgery and take appropriate treatment measures. 7.Patients with uterine adhesions or longitudinal uterus should follow the doctor’s advice to review the hysteroscope regularly to understand the condition of the uterine cavity and adjust the postoperative medication according to the doctor’s advice in time. 8.After surgery, try to eat less spicy and stimulating food, eat more milk, meat, etc. and pay attention to balanced nutrition.