The correct statement of the third molar should be the third molar, that is, wisdom teeth, third molar swelling and pain is generally caused by wisdom teeth pericoronitis, rapid pain relief methods are medication, incision and drainage, extraction, etc., as follows. 1. Medication: you can take pain medication, such as ibuprofen, or antibacterial drugs, such as metronidazole, cephalosporin, etc., which can play an anti-inflammatory and analgesic role. The use of drugs should be carried out under the guidance of the doctor, can also be used locally hydrogen peroxide, saline for peri-coronary flushing. 2. Incision and drainage: If an abscess has formed, it should be incised and drained in time, which can reduce the pain. 3. Extraction: If the third molar has no value, it should be extracted as soon as possible after the inflammation subsides, which can eliminate the pain. If the swelling and pain of the third molar is serious, or accompanied by other symptoms, it is recommended to go to the hospital in time, and the use of medication should be in accordance with medical advice.