How long does metformin SR 500 last? Understanding Duration and Effectiveness
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5 min read
While the therapeutic effects of a metformin SR 500 mg dose are designed to last for 24 hours, the drug itself takes approximately 4 days to be fully cleared from the body of a person with healthy kidneys. This difference between a drug's active duration and its total elimination time is key to understanding the question, how long does metformin SR 500 last?.
