1. Try to avoid water accumulation in the operation site within 15 days after operation;
2. Ensure the surgical site is clean to prevent infection. If there is blood scab or secretion on the wound, it can be wiped with sterile physiological saline.
3. The local wound after operation can be bandaged with pressure or cold compress with ice pack, but the pressure should not be too high to avoid damaging the surgical site. Once there is bleeding and severe hematoma after operation, you should go to the hospital for follow-up in time;
There should be a quiet and comfortable environment to recuperate after operation. Avoid heavy load and aggravate the swelling of the wound;
There will be some pain in the wound after the operation, but it will gradually ease over time. Patients should not rush to take painkillers, because aspirin drugs will aggravate wound bleeding;
6. Avoid eating irritating foods such as peppers;
7. Strictly abide by the doctor's advice and follow-up.