Taking Artificial Oxalic Metronidazole is generally recommended for no more than 1 week. Artificial oxalic metronidazole is an anti-anaerobic drug, the main ingredients are metronidazole and artificial oxalic. The efficacy of artificial oxalis is to clear the body of heat and toxicity, resolve phlegm and calm the alarm, and metronidazole mainly plays an antibacterial role. Artificial oxalic metronidazole is mainly used in acute wisdom teeth pericoronitis, pulpitis, apical periodontitis and localized alveolar abscesses. Adverse reactions such as gastrointestinal discomfort, reversible granulocytopenia, and allergy may occur after taking Artificial Oxalic Metronidazole. Contraindications to this drug are hypersensitivity to metronidazole, contraindicated in pregnant women, alcohol drinkers, patients with active central nervous disorders and blood disorders. Antibacterial drugs generally have adverse reactions, the course of use should not be too long, more than 1 week produces an increase in adverse reactions. If the symptoms are not relieved after about 1 week of using Artificial Oxalic Metronidazole, it is recommended to consult a doctor for examination or change to other drugs as prescribed by the doctor. It is recommended that if you suffer from toothache or swollen gums and other discomforts, you must actively consult a doctor for examination and treatment of related dental or periodontal diseases in order to solve the fundamental problem. Antibacterial drugs should be used under the guidance of a medical professional and should not be taken on their own to avoid adverse consequences.