You can take metformin with artificial oxalate metronidazole. Metformin is a glucose-lowering medication used for type 2 diabetes mellitus that is not well treated with diet and exercise alone. It can be used alone or in combination with sulfonylureas or insulin. Adverse effects of metformin include nausea, vomiting, diarrhea, abdominal pain, and lactic acidosis. Contraindications are type 2 diabetes mellitus with ketoacidosis, hepatic and renal insufficiency, heart failure, acute myocardial infarction, severe infections and trauma, and hypersensitivity to the product. Artificial oxalic metronidazole is an anti-anaerobic drug, used for acute wisdom teeth pericoronitis, localized alveolar abscess, pulpitis, apical periodontitis, etc.. Adverse reactions to artificial oxalic metronidazole are nausea, vomiting, diarrhea, metallic taste in the mouth, and allergic reactions. It is contraindicated in patients with hypersensitivity to metronidazole or pyrroles; in patients with active central nervous system diseases and blood diseases; in pregnant women; and in alcohol drinkers. There is no drug interaction between Metformin and Artificial Oxalic Metronidazole, and in the case where the infection is not serious, taking Metformin can take Artificial Oxalic Metronidazole. The above drugs need to be used under the guidance of a doctor, and should not be used on their own.