If you have severe hypoglycemia and cannot eat or drink, use an injection of glucagon. What does my medication look like? Metformin is available with prescription under the brand names Glucophage, Fortamet, and Riomet. WisdomCards are updated regularly by physicians and expert guides. These drugs include the cumpara ieftin glucophage cu transfer bancar thiazides and other diuretics, corticosteroids, phenothiazines, thyroid products, estrogens, oral contraceptives, phenytoin, nicotinic acid, sympathomimetics, calcium channel blocking drugs, and isoniazid. Also, metformin is available as part of combination products with two different sulfonylureas glyburide and glipizide called Glucovance and Metaglip, respectively. What does that mean? It means that in 2001, when Bristol was lobbying hard to extend patent for Glucophage hotly debated diabetes drug the company arranged for meeting between company President Peter Dolan and Sen.