After circumcision gauze usually needs to be wrapped for about 7 days. After circumcision the affected area needs to be treated with a medicated bandage to allow reasonable repair of the affected wound and to prevent irritation from causing infection. Removing the gauze takes about 7 days. After removing the gauze, the medication should be applied in time to ensure that the wound recovers. Patients should not remove the gauze on their own to avoid infection. Try to wear loose underwear to reduce the friction on the affected area, keep the wound clean and dry, keep the wound dressing clean and hygienic, and change the dressing in time to prevent the wound from becoming infected. Maintain a light diet, eat more vitamin-rich foods to promote wound recovery, and prohibit spicy and irritating foods such as mustard and chili peppers.