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Drug interactions

Aminohippurate + Amlodipine-olmesartan-hydrochlorothiazide

Severity: Minor

Aminohippurate and Amlodipine-olmesartan-hydrochlorothiazide: minor 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

Hydrochlorothiazide is secreted by the renal organic anion pathway and may compete with aminohippurate. This can reduce aminohippurate clearance and distort renal plasma flow measurements.

What this interaction means in plain words

Aminohippurate and Amlodipine-olmesartan-hydrochlorothiazide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Evidence level: Low

Why it happens

Competition for renal tubular organic anion transport.

What to do

Interpret effective renal plasma flow results cautiously in patients taking hydrochlorothiazide. Consider the interaction when scheduling the diagnostic test.

What to ask your pharmacist

  • Is there anything I should notice while taking both?
  • Do I need to tell my doctor at the next visit?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Aminohippurate with Amlodipine-olmesartan-hydrochlorothiazide?

MediHelp rates the interaction as minor. Aminohippurate and Amlodipine-olmesartan-hydrochlorothiazide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Hydrochlorothiazide is secreted by the renal organic anion pathway and may compete with aminohippurate. This can reduce aminohippurate clearance and distort renal plasma flow measurements.

How serious is the interaction between Aminohippurate and Amlodipine-olmesartan-hydrochlorothiazide?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Interpret effective renal plasma flow results cautiously in patients taking hydrochlorothiazide. Consider the interaction when scheduling the diagnostic test.

What other medicines interact with Amlodipine-olmesartan-hydrochlorothiazide?

MediHelp also lists interactions of Amlodipine-olmesartan-hydrochlorothiazide with, for example, Aliskiren, Dofetilide, Sparsentan. The full list is on the Amlodipine-olmesartan-hydrochlorothiazide page.

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