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Discover Supplement-Drug Interactions

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Last Updated: 4 months ago

Possible Interaction: Caffeine and Estrogens, Conjugated (Usp)

Research Papers that Mention the Interaction

CEE significantly decreased CYP1A2 ( caffeine metabolic ratio : 0.57 +/- 0.20 before, 0.40 +/- 0.20 after, P = .001) and significantly increased CYP2D6 (dextromethorphan/dextrorphan ratio: 0.0116 +/- 0.0143 before, 0.0084 +/- 0.0135 after, P = .022) metabolism.
Journal of clinical pharmacology  •  2006  |  View Paper