Everyone has a different sensitivity to pain, and it is not possible to generalize how long it will hurt after a tooth extraction. Generally speaking, the pain will last for 1~2 days, and then slowly decrease after 3 days, and return to normal in a week or so.
Tooth extraction is an invasive operation, after tooth extraction due to gums, alveolar bone, alveolar fossa and other soft tissues are damaged, after anesthesia, the patient will experience pain. After extraction, the cotton ball should be bitten in the mouth for half an hour before it is spit out, and the patient should not brush his teeth or rinse his mouth for 24 hours.
After tooth extraction, patients should eat some soft, warm and cool food, do not eat too hard, too hot and spicy food, to avoid causing the destruction of the blood clot in the extraction socket.