Hysteroscopy is an invasive test, after which you should pay attention to the following: 1) no intercourse within one month after hysteroscopy; 2) avoid eating within 2-4 hours after general anesthesia hysteroscopy to prevent vomiting; 3) after hysteroscopy, you usually need to come to the hospital in about a week to get the pathological examination results and follow-up; 4) if electrodesiccation is performed during hysteroscopy, there may be a small amount of vaginal bleeding within one month after the operation. It is normal to have a small amount of vaginal bleeding within one month after the operation, and the normal menstrual flow can be restored after one month; 5, patients can resume normal diet after the next day after the hysteroscopy; 6, pay attention to keeping warm and clean vulva after the operation, and avoid eating too spicy and stimulating food and greasy food.