You can't touch the wound with water, eat spicy and greasy food or drink alcohol within one week after pouch surgery. Cold compress can be used 48 hours before operation, and hot compress can be used 72 hours after operation. It is normal to have slight swelling and pain in the first two days after operation. If it is serious, you need to go to the hospital for reexamination. Generally, it can be recovered in a week or so after operation, and it can be completely recovered in 1-3 months.