Metformin

Drug

Drug Profile

Metformin is an oral antihyperglycemic biguanide used as adjunct therapy with diet and exercise in type 2 diabetes mellitus. It improves glycemic control in adults and selected pediatric populations. U.S. approval history for GLUCOPHAGE began in 1995.

Drug Class
Biguanide antihyperglycemic agent
Approval Status
Initial U.S. approval: 1995.
Mechanism of Action
Decreases hepatic glucose production, decreases intestinal glucose absorption, and improves insulin sensitivity with increased peripheral glucose uptake/utilization.
Brand Names
  • Glucophage
  • \Glucophage XR\
  • Fortamet
  • Glumetza
  • Riomet
Indications
  • \Type 2 diabetes mellitus (adjunct to diet and exercise)\

Related News

Study Reveals Metformin's Brain Mechanism for Blood Sugar Control

New research reveals metformin regulates blood sugar through brain pathways involving the Rap1 protein in the hypothalamus. The study shows suppressing Rap1 in the brain prevents metformin from lowering blood sugar in diabetic mice. These findings could lead to new diabetes treatments targeting this brain pathway.

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