There are no strictly forbidden foods for pus-filled wounds, but try to avoid spicy and irritating foods. Pus in the wound indicates that a serious bacterial infection has occurred, although it has little to do with diet, but try to avoid eating too much spicy and stimulating foods, such as chili peppers, leeks, scallions, etc., which may cause irritation to the body, leading to aggravation of pus in the wound, and is not conducive to the recovery of the wound. Foods that are easily allergic, such as seafood and chrysanthemums, should also be avoided. During the period of wound suppuration, the diet should be as light as possible, easy to digest, and should eat more vegetables and fruits, which is helpful for the recovery of the condition. In addition, the wound pus must be timely to the hospital, cooperate with the doctor to take anti-infection treatment, often need to remove the pus and use antibiotic medication, such as roxithromycin, amoxicillin and so on.