Metformin is the most popular pharmacotherapy to manage Type 2 diabetes. This medication is also widely used as a treatment for weight loss as well as polycystic ovary syndrome in women. Metformin helps with lowering blood sugar and weight loss without causing serious side effects. Metformin is available in tablet form dispensed in dosages of 500, 850, or 1000 mg. The active ingredient in this medication is indeed metformin. Metformin or metformin hydrochloride is considered as part of the biguanide class of drugs, which help with eliminating hyperglycemia (i.e., increased blood glucose levels). Metformin is primarily taken to treat Type 2 diabetes. The UK Prospective Diabetes Study, a large clinical trial performed in 1980-90s, provided evidence that metformin reduced the rate of adverse cardiovascular outcomes in overweight patients with type 2 diabetes relative to other antihyperglycemic agents. Treatment guidelines for major professional associations including the European Association for the Study of Diabetes, the European Society for Cardiology and the American Diabetes Association, now describe evidence for the cardiovascular benefits of metformin as equivocal. In 2017, the American College of Physicians's guidelines were updated to recognize metformin as the first-line treatment for type-2 diabetes. For example, a 2014 review found tentative evidence that people treated with sulfonylureas had a higher risk of severe low blood sugar events (RR 5.64), though their risk of non-fatal cardiovascular events was lower than the risk of those treated with metformin (RR 0.67). There was not enough data available at that time to determine the relative risk of death or of death from heart disease. study known as the Diabetes Prevention Program, participants were divided into groups and given either placebo, metformin, or lifestyle intervention and followed for an average of three years. Metformin treatment of people at a prediabetes stage of risk for type 2 diabetes may decrease their chances of developing the disease, although intensive physical exercise and dieting work significantly better for this purpose. The intensive program of lifestyle modifications included a 16-lesson training on dieting and exercise followed by monthly individualized sessions with the goals of decreasing weight by 7% and engaging in physical activity for at least 150 minutes per week. The incidence of diabetes was 58% lower in the lifestyle group and 31% lower in individuals given metformin. Among younger people with a higher body mass index, lifestyle modification was no more effective than metformin, and for older individuals with a lower body mass index, metformin was no better than placebo in preventing diabetes.
Metformin is used to treat people with type 2 diabetes. It is sometimes used in combination with insulin or other medications. Learn about side effects, interactions and indications. The recommended adult dose of metformin ranges from 500 mg 3 or 4 times a day to 850 mg 2 or 3 times a day or 1000 mg 2 times a day. The maximum daily.