You can start eating 3-4 hours after the extraction of the obstructed wisdom teeth. Just after the extraction of blocked wisdom teeth, the diet should be mainly liquid or semi-liquid, try to reduce chewing, reduce the use of teeth, and reduce the stimulation to the wound. You can drink more thin rice, tomato and egg soup, eat more soft noodles, or drink chicken soup, fish soup, milk and so on to ensure nutrition and reduce chewing with teeth. After the extraction of wisdom teeth, the diet must be light, must not eat spicy and stimulating food, spicy and stimulating food will stimulate the wound, causing pain or inflammation and other dangerous phenomena. You can eat light cucumber, green vegetables, cabbage, tofu, bean curd and so on, this kind of vegetables and fruits can be. After wisdom tooth extraction, you should not eat food that is too hot, as it may affect the formation of blood clots in the sockets.