Artificial oxalic acid metronidazole tablets need to be taken under the supervision of a physician, clinically the dosage of the drug is oral, two capsules per day (one capsule of 0.2g), taken three times a day. Artificial oxalic acid metronidazole tablets in the metronidazole on most anaerobic bacteria with powerful antibacterial effect, and artificial oxalic acid with antipyretic and anti-inflammatory effect. The drug is mainly used for the treatment of acute wisdom tooth pericoronitis, localized alveolar abscess, pulpitis, apical periodontitis and other diseases. Adverse effects of the drug include seizure induction and peripheral neuropathy, gastrointestinal discomfort, reversible granulocytopenia, allergic reactions, headache ataxia, and psychosis. It should be noted that the drug is contraindicated in patients who are allergic to metronidazole, patients with active central nervous system diseases, hematological disorders, pregnant women and alcoholics. The drug should be taken in strict accordance with medical advice, and if you feel unwell during the course of taking the drug, you should stop taking it and go to the doctor immediately.