Hello, some irritating foods, such as pepper, raw onion, raw garlic, ginger, seafood, etc., should be avoided for 3-5 days after operation. Try to avoid water accumulation in the surgical site within 7 days after operation; It is forbidden to compress the ear for three months after operation, so as not to deform the ear again. Avoid eating irritating foods, such as peppers. Take the medicine strictly according to the doctor's advice and make follow-up visits.