Metformin (brand name: Glucophage, Glumetza) is a medication used primarily for diabetes. It is an oral hypoglycemic medication. It lowers blood sugar levels in type 2 diabetics by facilitating the entrance of glucose in the tissues and reducing the amount made by the liver. I have been prescribed Metformin and I am wondering, how soon after beginning this medication, will I start to feel relief from the symptoms of my diabetes. Metformin is a type of medication used to treat Type 2 Diabetes. Because there is a strong link between diabetes and PCOS, metformin is now commonly proscribed to treat PCOS. Metformin (Glucophage, Glucophage XR, Glumetza, Fortamet, Riomet) is a prescription drug used for treating type 2 diabetes in adults and children. Side effects, storage and dosing information, drug interactions, and pregnancy safety are provided. What is Metformin? Metformin belongs to the class of medications called “oral hypoglycemics.” This means it’s taken by mouth to help reduce blood sugar (glucose) levels. Enter Metformin. Metformin has been one of the most popular prescriptions for diabetes over the past couple decades. It belongs to the biguanide compound family, which, as a group, has been used to treat diabetes since the 1950’s. Metformin makes my bbs sore and swollen and gives me a slight headache, but only in the afternoon after i take it. I only take 500 mg compared to some who take 1000mg. Metformin overview. Metformin (also known by generic name Glucophage) is an oral hypoglycemic medication used to control high blood sugar. It is used in managing Type II diabetes, in the cases when the body’s high blood sugar levels cannot be properly controlled through exercise, diet and weight management alone. User Reviews for Metformin to treat Insulin Resistance Syndrome. Also known as: Fortamet, Glucophage, Glucophage XR, Glumetza, Riomet. The following information is NOT intended to endorse drugs or recommend therapy. Find patient medical information for Metformin Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.