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Discover Supplement-Drug Interactions

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Last Updated: 2 years ago

Possible Interaction: Diltiazem and Epigallocatechin Gallate

Research Papers that Mention the Interaction

The area under the plasma concentration-time curve (AUC) and the peak concentration (Cmax) of diltiazem were significantly (P < 0.05, 4 mg x kg(-1) and P < 0.01, 12 mg x kg(-1)) increased in the presence of EGCG.
The presence of EGCG significantly enhanced the oral bioavailability of diltiazem due to inhibiting cytochrome P450 (CYP) 3A4-mediated metabolism and P-glycoprotein (P-gp) mediated efflux of diltiazem in the intestine.
Die Pharmazie  •  2008  |  View Paper