The precautions to be taken after hysteroscopic evacuation include paying attention to rest and nutrition, taking oral antibiotics to prevent infection and so on. 1. Pay attention to rest: after hysteroscopic operation, you will feel pain in the stomach, then try to pay attention to bed rest, do not fatigue and exertion, so as to avoid increased bleeding. 2. Pay attention to nutrition: eat more high protein food after surgery, increase human nutrition, improve immunity. 3. Oral antibiotics: after hysteroscopic hysterectomy should be under the guidance of the doctor, oral antibiotic drugs to reduce pelvic infection, you can use cephalosporin drugs, such as cefixime and so on. In addition, after hysteroscopic hysterectomy should also pay attention to the cleanliness and hygiene of the vulva, wash the vulva every day, change the shorts every day, and can not have sex for one month after the operation. If there are other problems, it is recommended to consult a professional doctor for guidance.