Glucophage 500mg is a prescription medication containing metformin, which is used to treat type 2 diabetes. Each tablet contains 500mg of metformin hydrochloride as the active ingredient. The package contains 100 tablets manufactured by Merck Serono. Metformin works by lowering blood sugar levels and helping the body use insulin more effectively. It is typically prescribed along with diet and exercise to improve blood sugar control in adults and children with type 2 diabetes. This medication should only be taken under the supervision of a healthcare provider and according to prescribed guidelines. Store in a cool, dry place away from direct sunlight and keep out of reach of children.