Metronidazole Fenbufen capsule can cure toothache caused by gingivitis, pericoronitis, apical periodontitis and so on. Metronidazole Fenbufen capsules are mainly composed of metronidazole and fenbufen, metronidazole is a nitroimidazole antibiotic, mainly used for anaerobic infections, fenbufen is a non-steroidal anti-inflammatory drug, with antipyretic and analgesic effects, most of the infections in the oral cavity are anaerobic infections, metronidazole can kill or inhibit the reproduction of anaerobic bacteria, fenbufen can play a role in pain, can be used for gingivitis, pericoronitis, periapical periodontitis, and other adjunctive treatment . Toothache in addition to the use of medication, but also need to go to the stomatology department in a timely manner, according to the cause of the appropriate treatment, such as gingivitis need to go to the scaling in a timely manner, endodontitis, apical periodontitis need to carry out endodontic treatment, peri-coronary inflammation to carry out the blind pocket rinsing and local medicine. Toothache is recommended to consult a doctor in time, under the guidance of the doctor for examination and treatment, avoid private medication to avoid adverse effects.