You can usually eat ice cream after wisdom tooth extraction. However, it is recommended to eat in small amounts after 2 hours. And follow the doctor’s instructions. After wisdom teeth extraction, if there is no obvious discomfort, you can eat some ice cream, ice cream is a cold drink, appropriate cold drink stimulation can inhibit tissue fluid exudation, to avoid the aggravation of the symptoms of edema, but also to relieve the symptoms of blood exudation, but be sure to pay attention to the best not to often overdose of food. In general, under normal circumstances, you can not eat within 2 hours after wisdom teeth extraction, you can not drink water, within 24 hours, it is best not to brush your teeth and rinse your mouth. Normally the diet must be kept light, it is best not to eat spicy stimulation or too hard food. After the extraction of wisdom teeth need to do a good job of oral health care, diligent brushing and gargling, do not often lick the wound.