Inflammation and suppuration of wisdom teeth may be related to pericoronitis, gingivitis, periodontal abscess, etc., which can be handled by rinsing the periodontal pocket, medication, surgery, and so on. 1. Rinse the periodontal pockets: When wisdom teeth erupt incompletely causing periodontitis, you can use 3% hydrogen peroxide solution to rinse the periodontal pockets according to the doctor’s instructions, which can break down the bacteria, and at the same time, you can also apply tetracycline ointment to promote anti-inflammatory. 2. Drugs: daily inattention to oral cleaning or eating a lot of food containing bacteria can lead to gingivitis, and gingivitis will appear gum swelling, bleeding and other symptoms, local inflammation stimulation of gum tissue can also lead to wisdom teeth swelling, pus, such as interstitial infections need to be used in accordance with the doctor’s orders of the metronidazole tablets, tinidazole tablets, olanidazole capsule and other medications for treatment. 3. Surgery: usually do not pay attention to oral hygiene or suffer from periodontitis and other diseases will lead to periodontal abscess, which will lead to swelling of the gums. When the swelling symptoms are serious, the wisdom teeth will also appear swelling, pus, etc., and need timely surgery to incise and drain the abscess. As there are many reasons for wisdom teeth abscess, it is recommended to consult a doctor to find out the specific cause and symptomatic treatment, pay attention to the use of drugs must follow the doctor’s instructions, do not self-medication.