The wisdom tooth is accompanied by painful symptoms, mostly due to inflammation of the wisdom tooth, the clinical common wisdom tooth pericoronitis. In addition, allergies may also lead to tooth pain, self-observation of wisdom teeth whether there are abnormalities, if there is no abnormalities can be appropriate cold compress relief; if the pain is obvious, need to comply with medical treatment, common treatment include: 1, drug therapy: appropriate oral painkillers, such as ibuprofen, acetaminophen, can effectively relieve pain; can also be oral or intravenous drip anti-inflammatory drugs, such as cefradine, cefixime, etc., can eliminate Inflammation, improve the symptoms; can also contain rinse chlorhexidine solution and other mouthwash, can play the role of clean sterilization. For tooth pain caused by allergy, allergens need to be identified and treated with antihistamines such as loratadine, cetirizine and paracetamol orally under the guidance of a doctor; 2. Surgical treatment: If an abscess has formed and there is a generalized fever, it is recommended to cut and drain the abscess to drain the pus. If a blind pocket is formed, the gingival flap wrapped around the crown needs to be removed. Insufficient space for wisdom teeth leads to the formation of blocked teeth, wisdom teeth should be selected for extraction, and tooth extraction during the inflammatory period requires antibiotics to control infection before and after extraction; 3. Local flushing: for localized abscess, local flushing with peroxide and saline can be used after incision and drainage to flush out all the pus, which can prevent infection and improve symptoms. In addition, daily life should pay attention to maintain oral hygiene, regular brushing, try to avoid licking, sucking wisdom teeth growth. At the same time, drink more water, eat a light diet and eat less sweet food to prevent the occurrence of tooth decay. If wisdom teeth are extracted, you should also pay attention to avoid brushing teeth on the day of extraction, and rinse your mouth after meals, etc.