One week after a tooth extraction, you can usually eat spicy foods. However, spicy foods are usually minimized. Two hours after tooth extraction, without any abnormalities such as oral bleeding or swelling, you can eat. It is best to eat a liquid diet and a light diet after tooth extraction, because a liquid diet and a light diet can allow sufficient healing and rest, improve the oral environment and promote wound healing. One week after tooth extraction, the blood clot has been mechanized, has grown new granulation tissue, the gums have been initially healed, the patient can eat spicy food, do not have to worry about bleeding, infection and other symptoms, but pay attention to the gradual progress, do not eat too much spicy food. If the local wound is large and infected after tooth extraction, it may take about two weeks to recover, and patients need to wait until the wound heals before eating spicy food. After tooth extraction, we should strictly follow the doctor’s instructions to do a good job of postoperative care, pay attention to oral hygiene, so that the wound can recover as soon as possible. Daily diet should be as light as possible, do not eat too much spicy and stimulating food.