Wuhan leaf plastic expert: Ice compress is helpful to reduce swelling and relieve pain within 48 hours after operation. One time is about 15-20 minutes, and the longest time cannot exceed 20 minutes. You need to rest for an hour after ice, and then you can ice again. Wash the wound and its surroundings with clear water, dry the wound after cleaning and apply ointment. Keep the wound clean, do not touch the wound with your hands, and remove the stitches one week after operation.