Many patients experience severe tooth swelling and pain when they have wisdom teeth. It is recommended to remove the wisdom tooth and pay attention to hygiene to eliminate inflammation and relieve pain through quick anti-inflammation and pain relief. 1, drug pain relief: in the long wisdom teeth, due to wisdom teeth top break gum flesh tissue and severe pain phenomenon. It is recommended to take anti-inflammatory and pain-relieving drugs such as tinidazole and metronidazole. When the wisdom tooth pain is severe, painkillers and anti-inflammatory drugs can be ground into a powder and put on the painful tooth, which can effectively relieve the pain. You can also rinse your mouth several times with a mouthwash that has anti-inflammatory properties to effectively relieve the symptoms of inflammation and pain. If pericoronitis occurs in the wisdom tooth, the pain can be serious through the infusion of anti-inflammatory treatment, control the inflammation after the optional extraction. 2, remove wisdom teeth: usually normal eruption of wisdom teeth will not bring the body, but the majority of wisdom teeth will not erupt normally, obstructed wisdom teeth are very common. Because the wisdom tooth cannot be in the normal position, there is enough space to erupt, then the situation of obstruction will arise, obstructed wisdom tooth because of the local difficult to clean will be due to the accumulation of food residue and plaque and lead to caries, periodontitis and wisdom tooth pericoronitis. Therefore, after the wisdom tooth eruption, we should go to regular dental institutions for examination and diagnosis, and if necessary, remove the blocked wisdom tooth as soon as possible to eliminate the hidden danger and prevent the occurrence of diseases. 3, pay attention to hygiene: patients in daily life should pay attention to oral care, the habit of morning and evening brush teeth, rinse mouth after meals. After the eruption of wisdom teeth to remove the wisdom teeth around the plaque and food embedment extremely possible. Usually, wisdom teeth are easy to cause oral diseases such as pericoronitis, second molar caries and interstitial infection. Therefore, it is necessary to go to a regular dental institution for examination and diagnosis after the eruption of wisdom teeth, and if necessary, remove the blocked wisdom teeth as soon as possible to eliminate hidden problems and prevent the occurrence of diseases.