It is best for patients to focus on light food and avoid seafood, greasy, spicy, spicy and other irritating foods. We should eat more high-protein foods such as chicken, meat, eggs and bean products, and pay attention to supplementing vitamins, iron and calcium to enhance resistance and promote bone healing. Besides, you should eat more fresh fruits and vegetables. Oolong tea, watermelon, pumpkin, melon and other foods are diuretic, which can quickly discharge excess water from the face and help to reduce swelling.