Whether the extraction of teeth pain exists in individual differences in the feeling of pain, each person’s pain is different, anesthesia extraction is generally painless. Usually before the extraction, the doctor will be local anesthesia, so that the affected part of the tooth temporary loss of pain, local anesthesia will have a slight pain, generally acceptable. Wait until the anesthesia takes effect and confirm the effect of anesthesia before extracting the tooth, so as to achieve the purpose of painless, so the extraction of the tooth is generally painless, but after the anesthesia effect will feel the pain. It is not advisable to leave the room immediately after the extraction, we suggest patients to bite the gauze cotton roll to stop the bleeding, and observe for 30 minutes without any abnormality before leaving the room. After tooth extraction, it is necessary to note that you cannot rinse your mouth and brush your teeth on the same day, and do not lick or suck the wound with the tip of your tongue, so as to avoid dislodging the blood clot in the wound. On the day of tooth extraction, it is recommended to eat semi-liquid or soft food, and the food should not be too hot, and avoid chewing with the extracted side.