Metformin-associated lactic acidosis
Abstract
In 1995, the oral antihyperglycemic agent, metformin, was introduced in the United States for treating diabetes mellitus. Rare cases of metformin-associated lactic acidosis caused by the accumulation of the drug in patients with renal dysfunction have been described, although a detailed time course of the resulting metabolic derangements has not been reported. A case of metformin-associated lactic acidosis is presented along with key serial laboratory abnormalities observed during the treatment phase. The patient made a complete recovery following therapy with hemodialysis and supportive care.
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