On the third day after wisdom tooth extraction, the swelling of the face will reach a peak and the pain of the wound will be more obvious, which can be relieved by taking anti-inflammatory drugs and painkillers orally. Wisdom teeth are located in the innermost part of the mouth and are more difficult to remove than other teeth, making them more traumatic. Do not brush or rinse your teeth for 24 hours after wisdom tooth removal, and do not lick the wound with your tongue to avoid infection. A small amount of blood in the mouth is normal, do not spit too often, and do not smoke before the wound recovers to avoid sucking action causing the wound to bleed. 3 days later, the swelling of the face will gradually ease, and the wound will heal in about 10 days, but it will take about 3 months for the extraction socket to flatten out.