Ice compress should be selected for the first three days after external incision to remove the bags under the eyes, and hot compress can be used for swelling reduction in the last three days. When applying hot compress, you can choose thick gauze or towel and heat it with hot water, not too hot and the temperature is moderate, and then gently apply it to the affected area. Can't press to prevent the wound from swelling. Keep the wound clean after operation, don't use your eyes too much in a short time, avoid spicy and irritating food, and take anti-inflammatory drugs to speed up recovery.