The extracted tooth is suitable for cold fluid food, soft food, high nutritional food, antibiotics, etc. However, it is not advisable to eat or drink within 2 hours after the extraction, and thereafter pay attention to chewing with the unextracted side of the tooth when eating. 1. Cold fluid food: cold food can make the blood vessels around the teeth contract, can reduce gum edema, relieve pain, and most importantly, is conducive to hemostasis. Common foods include cold water, cold yogurt, milk, ice cream, etc., which should be eaten in moderation. 2. Soft food: after the extraction of teeth will leave a wound, soft food can avoid to bring impact to the wound, reduce pain. Common foods include egg custard, noodles, rice, soft bread, and so on. 3. High-nutrition food: good for wound repair, healing, can also give the body to replenish nutrients. For example, millet porridge, milk, pumpkin porridge, tofu brain and so on. 4. Antibiotics: you can take anti-inflammatory drugs orally, such as amoxicillin, metronidazole, etc., it can prevent infection. The medication needs to follow the doctor’s advice. You should not eat spicy and stimulating food after tooth extraction, and you should consult your doctor for a reasonable diet.