The generic name of Gwazi is Metformin Hydrochloride Tablets, Metformin Hydrochloride Tablets work by lowering blood glucose by inhibiting hepatic glucose output, improving insulin sensitivity in peripheral tissues, and increasing glucose uptake and utilization, and are the first line of medication for the treatment of type 2 diabetes mellitus. Metformin hydrochloride tablets can be used alone or in combination with other medications when treating type 2 diabetes. When used in patients with type 1 diabetes, combination with insulin may reduce insulin dosage and blood sugar fluctuations. The main side effect of the drug is gastrointestinal reactions, by taking the drug with meals, starting with a small dose and gradually increasing the dose, may reduce gastrointestinal adverse reactions, some patients may also experience other adverse reactions, there is individual variability in adverse reactions. Note that this drug is contraindicated in severe infections, hypoxia, trauma, major surgery, pregnant and lactating women. The use of this drug needs to consult a professional physician, do not blindly use the drug on your own.