You should be careful not to eat cold, spicy and irritating food, don't let the wound come into contact with water, especially raw water, and don't drink too much water, because the eyes are fragile parts and easy to edema. Put your pillow higher when you sleep at night, which is a preventive measure. Eat more things containing protein, and don't eat fish, seafood and other easy-to-eat things. You can take vitamins C and E orally to help the wound heal. You can wear glasses when you go out, which can avoid some.