Generally speaking, after tongue tie surgery, you can have a normal diet in the second to third day, and try to avoid eating foods that are too hard and too hot to prevent the wound from bleeding.
Tongue tie surgery is mainly for the problem of short tongue tie, usually need to be under local anesthesia for tongue tie lengthening surgery and then suture, is a common minor surgery in stomatology. Generally about two hours after the operation, you can eat on your own, but at this stage, it is best to focus on liquid or semi-fluid food.
Due to the trauma of the mucous membrane after the surgery, the wound may have edema and pain and other discomforts, so it is recommended not to eat too hard food within 24 hours after the surgery to avoid stimulating the wound and causing bleeding. After 2 to 3 days after the operation, the soft tissues will basically heal and you can start to eat normally, but you should try to avoid the stimulation of spicy food to prevent the wound from inflammation.