Title : The Influence of Single-Dose and Short-Term Administration of Quercetin on the Pharmacokinetics of Midazolam in Humans.

Pub. Date : 2015 Sep

PMID : 25988261






2 Functional Relationships(s)
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1 To investigate the effect of acute and short-term intake of high-dose quercetin on CYP3A-mediated metabolism, 10 healthy volunteers received 7.5 mg oral midazolam without, with a single dose of 1500 mg quercetin and after 1-week supplementation with 1500 mg quercetin daily. Quercetin cytochrome P450 family 3 subfamily A member 4 Homo sapiens
2 We conclude that a single dose of quercetin would not provoke any toxic adverse events when coadministered with midazolam, whereas repeated quercetin intake can reduce systemic exposure to the orally given drug by increasing its CYP3A-catalyzed metabolism. Quercetin cytochrome P450 family 3 subfamily A member 4 Homo sapiens