Gwazi generally refers to Metformin Hydrochloride Tablets. Metformin hydrochloride tablets can be taken one capsule in the morning and one capsule in the evening, but need to be taken immediately after breakfast and dinner to reduce gastrointestinal reactions. The specific dosage should be used in strict accordance with the doctor’s instructions. Metformin hydrochloride tablets are hypoglycemic drugs, the general specification is 0.5g/tablet. Usually the usage is 0.5g once, 2~3 times a day, according to the efficacy of the gradual increase in dosage, the general daily amount of 1-1.5g, the maximum daily amount of not more than 2g. dosage and usage should be used in strict accordance with the doctor’s instructions. Because Metformin Hydrochloride Tablets are irritating to the stomach, patients with stomach problems can take them after meals. Metformin hydrochloride tablets can be used after nausea, vomiting, diarrhea, metallic taste in the mouth and other adverse reactions. If the use of dizziness, vomiting, confusion, hyperventilation and other symptoms, to the hospital for treatment. Patients with type 2 diabetes mellitus with ketoacidosis, liver or kidney insufficiency, heart failure, heart attack, severe infection or trauma, major surgery or severe malnutrition and other patients with special conditions should not take Metformin. It is recommended to use the drug under the guidance of a doctor.