Research library / Quercetin

Short-term effect of quercetin on the pharmacokinetics of fexofenadine, a substrate of P-glycoprotein, in healthy volunteers

K Kim, P Park, J Park. European Journal of Clinical Pharmacology. 2009.

Published 2026-10-15Sources checked 2026-10-151 sourceEverstack research teamHow we work

In plain language

Quercetin 500 mg three times daily for 7 days raised fexofenadine exposure by 55%, consistent with P-gp inhibition.

Limits

Small; one drug.

Source

doi.org/10.1007/s00228-009-0627-6 · PubMed 19221726

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