Shrimp can be eaten 2 to 3 days after tooth extraction. After tooth extraction generally within 2 hours can not eat, after 2 hours can enter the liquid diet, preferably warmer and cooler food. 2 ~ 3 days after tooth extraction, the affected area of the clot has been relatively stable, eating can be gradually resumed, but should pay attention to light diet, food should not be too hard, and try to use the healthy side of the teeth to chew. Therefore, 2 to 3 days after tooth extraction can eat shrimp, but should choose to use light practice of shrimp, should not eat spicy stimulation practice, to avoid aggravating the local swelling and pain after tooth extraction. It is best not to eat within 2 days, and those with allergies should not eat shrimp. After tooth extraction should follow the doctor’s instructions for diet, usually pay attention to a balanced diet and oral hygiene, in order to promote early wound healing.