GEMER is a combination medication that contains two active ingredients, Glimepiride and Metformin. Glimepiride works by increasing the release of insulin from the pancreas, while Metformin helps to decrease the amount of sugar produced by the liver and absorbed by the intestines. This combination helps to control blood sugar levels in patients with type 2 diabetes. It is important to follow the prescribed dosage and instructions provided by your healthcare provider when taking GEMER.