The dosage of Metronidazole Buccal Tablets is usually one tablet three times a day, one tablet after meals, which can be slightly adjusted according to the indications, and the drug is used in strict compliance with the doctor’s instructions. This product is mainly used for the treatment of periodontitis, gingivitis, pericoronitis, and mouth ulcers. Patients use this medication by placing metronidazole buccal tablets between the gums and the gingivo-buccal sulcus to be taken by mouth, and in the case of oral ulcers, the tablets need to be adhered to the mucous membrane affected area. The medication is usually taken three times a day, one tablet at a time, usually after meals, and an additional tablet may be taken before bedtime. Patients can occasionally see dry mouth and mucous membrane irritation and other allergic reactions during the medication, patients may experience taste changes after long-term use, most patients can disappear after discontinuing the drug, so this drug is not recommended for long-term use in large quantities, must be under the guidance of a doctor for the use of medication, can not be taken blindly.