What Is Metformin? Metformin is a physician endorsed drug used to treat type 2 diabetes. The medication is accessible as an oral arrangement and tablet. A few patients might have the option to accept it as an all-encompassing delivery tablet. People who take the prompt delivery oral tablet are ordinarily begun an underlying portion of 850 to 1,000 milligrams each day. Specialists by and large increment the patient's portion by 500 milligrams every week until the support portion (long haul day ...