Wisdom tooth pericoronitis can be treated with antibiotic medications to reduce swelling, such as metronidazole and cephalosporin, but you should seek medical attention for periodontal rinsing. 1. When wisdom teeth eruption obstacles to the formation of soft tissue blind pockets, food accumulation therein, cleaning is not clean, it will cause inflammation of the soft tissue around the wisdom teeth. Clinically, it is common to see redness and swelling of the gums around the wisdom teeth, limitation of mouth opening, and fear of chewing. The role of anti-inflammatory and swelling can be achieved under the action of antibiotic drugs. Such as metronidazole, cephalosporin, etc. 2. In the wisdom tooth pericoronitis attack, you can go to a professional organization for pericoronary rinsing, visible food debris and other rinsing, repeated rinsing, until the rinsing solution rinsed out is not turbid and no foreign matter, and in the gingival margin coated with iodine glycerin bacteriostatic agent can be better to achieve the anti-inflammatory and reduce swelling. 3. Wisdom tooth pericoronitis will recur, daily maintenance of intraoral hygiene can reduce the chance of attack. You can also choose to remove your wisdom teeth, which will not recur after extraction. Usually, wisdom teeth with pericoronitis are blocked teeth, which need to be selectively extracted under the doctor’s advice after X-ray examination. Repeated episodes of pericoronitis can cause generalized inflammation, fever, buccal fistula, and interstitial infection if left untreated. The medication to reduce inflammation and swelling during the ban on alcohol, drug allergies, be careful, to be taken under the guidance of a doctor, do not take medication without authorization.