Is my father at risk of lactic acidosis from taking metformin?

Anyone who takes the diabetes drug metformin (Glucophage, Fortamet) can be at risk of developing lactic acidosis, a potentially life-threatening buildup of lactic acid in the bloodstream. A number of factors can increase a person's risk of lactic acidosis while taking metformin, including liver or kidney disease, heart failure or a serious infection.

Dehydration and drinking excessive amounts of alcohol can also increase a person's risk of lactic acidosis, so anyone who takes metformin should be sure to drink plenty of fluids and not binge on alcohol.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.