Toothache fire can take antibiotics plus imidazole derivatives, the effect is better, antibiotics include cephalosporins, penicillin, spiramycin, erythromycin, etc.. In addition, imidazole derivatives of drugs including metronidazole, tinidazole or ornidazole, static imidazole derivatives including levonidazole, etc., and painkillers can generally be used, you can use ibuprofen, fenbendazole or acetaminophen, loxoprofen sodium, etc., can be used for toothache pain relief effect. In addition, treating the dentition is the most basic treatment and also treats the root cause. If there is a disease of the tooth body and pulp, root canal treatment is recommended and there will be no pain. If it is caused by periodontal abscess, it is recommended to first incise and drain the pus, take antibiotics to reduce the swelling and then carry out periodontal basic treatment, carry out periodontal sequence treatment, and maintain good oral hygiene.