Glucophage XR 1000mg is a prolonged-release tablet containing metformin hydrochloride, manufactured by Merck. Each pack contains 30 tablets (3x10) and is used to treat type 2 diabetes. The XR (extended-release) formulation allows for once-daily dosing while maintaining steady medication levels. This medication comes in a white box with blue accents and clear bilingual labeling in English and French. The active ingredient, metformin hydrochloride, is released gradually over time due to the special XR formulation. This prescription medication requires proper medical supervision and should be stored at room temperature away from moisture. The tablets should not be crushed or chewed and should be taken with meals as directed by your healthcare provider.