A burst of pain in the tooth, you can take anti-inflammatory drugs, open pulp drainage, local rinsing and other ways to relieve pain, the specific treatment needs to be determined after a clear cause. 1. Take anti-inflammatory drugs: teeth appear paroxysmal pain considerations may be the teeth of apical periodontitis, periodontitis and other diseases caused by the general can be used as an aid to take metronidazole tablets or cephradine capsules and other medications to relieve the pain, but the use of medication needs to be in the guidance of a professional doctor or pharmacist to use. 2. Open pulp drainage: teeth appear a burst of pain, may be a typical manifestation of acute pulpitis, this situation taking anti-inflammatory drugs can not relieve the pain, you need to go to the hospital stomatology department in a timely manner for the opening of the pulp drainage, will be the pressure in the pulp cavity to release in order to alleviate the pain, and the late stage of the need to gradually complete the root canal treatment. 3. Local rinsing medicine: the symptoms of paroxysmal pain in the teeth may also be caused by wisdom teeth pericoronitis, mainly due to the growth of wisdom teeth is not in the right position, easy to cause pericoronary gingival embedded in the formation of gingival blind pockets, and even cause abscesses and other phenomena, you can use hydrogen peroxide and saline rinse the gingival sulcus, and then iodized glycerin. A burst of pain in the teeth, it is best to consult a doctor in time, combined with the specific causes to take different treatment methods.