You can start eating normally about 2 hours after wisdom tooth extraction, starting with soft and rotten food and liquid food, such as chewing, rice, noodles, steamed buns, buns, tofu, fish and bananas, etc. On the second day, you can start eating slightly hard food, such as apples, cucumbers, green vegetables, peppers and other foods. After wisdom tooth extraction, be careful not to chew too hard food, such as sugar cane, walnuts and other nuts, as these hard foods may irritate the wound after tooth extraction.