You can’t drink after tooth extraction. 1. Tooth extraction requires local anesthesia, before the effect of anesthesia drug disappears, not be able to eat, or may choke on the airway, triggering danger. 2. two hours after the extraction of teeth, the effect of anesthesia will generally disappear, then you can eat in moderation, but to warm and cool food, and is not recommended to drink, this is mainly because the extraction of teeth within two days after the extraction of teeth can not be brushed, because the alveolar fossa will continue to ooze out some of the blood, if brushing may stimulate the extraction of the fossa site, triggered by the increase in bleeding. Drinks contain more sugar, if you drink and can not brush your teeth at this time, it will cause corrosion of the teeth. 3. two hours after the extraction, it is recommended to drink some warm water, in addition to the diet can eat some fluids, can not eat spicy stimulating food or too greasy food, not recommended to eat too hot food, to avoid stimulation, after the extraction of the teeth should also pay attention to do not smoke, and do not do heavy labor and strenuous exercise.