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Drug interactions

Amiloride + Hydrochlorothiazide-telmisartan

Severity: Major

Amiloride and Hydrochlorothiazide-telmisartan: major interaction.

Last updated

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Summary

Telmisartan and amiloride both reduce potassium excretion, so together they can cause clinically significant hyperkalemia, especially in renal impairment, diabetes or older age.

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