1, and try to avoid water accumulation in the surgical site within 7 days after operation;

2, ensure the surgical site clean, prevent infection. If there is blood scab or secretion on the wound, it can be wiped with sterile physiological saline.

3. After the operation, the local wound can be pressure-bound or cold-packed with ice packs.

There should be a quiet and comfortable environment to recuperate after operation.

The wound will hurt a little on the day of operation.

6. Avoid eating irritating foods such as peppers;

7, strictly abide by the doctor's advice and follow-up.