Tag: trimethoprim

Trimethoprim and Potassium Levels: How This Common Antibiotic Can Raise Your Risk of Hyperkalemia

Trimethoprim and Potassium Levels: How This Common Antibiotic Can Raise Your Risk of Hyperkalemia

Trimethoprim, found in Bactrim and Septra, can cause dangerous spikes in potassium levels, especially in older adults and those on blood pressure meds. Learn who’s at risk, how fast it happens, and what to ask your doctor.

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