Wisdom tooth pericoronitis is divided into acute wisdom tooth pericoronitis and chronic wisdom tooth pericoronitis. Acute wisdom tooth pericoronitis needs to wait until the acute inflammation subsides to remove the wisdom tooth; chronic wisdom tooth pericoronitis can be removed in time to block the wisdom tooth. 1. Acute wisdom tooth pericoronitis: When wisdom tooth pericoronitis is in acute attack, the clinical manifestations are localized redness, swelling, pain, restriction of opening the mouth, and systemic symptoms such as fever, chills, headache, loss of appetite, etc. It is not advisable to perform wisdom tooth extraction at this time. At this time, it is not advisable to carry out wisdom teeth removal, should wait until the acute inflammation subsides before wisdom teeth removal. 2. Chronic wisdom teeth pericoronitis: Chronic wisdom teeth pericoronitis can have localized light pressure pain and discomfort, and there are no obvious symptoms of general discomfort. At this time, you can remove the blocked wisdom teeth that cannot erupt in time. If you suffer from wisdom tooth pericoronitis, you should consult the doctor in time, complete the examination, and the professional doctor will determine the timing of extraction according to the severity of wisdom tooth pericoronitis and the patient’s physical condition, so as to avoid adverse consequences.