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Discover Supplement-Drug Interactions

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Last Updated: 2 years ago

Possible Interaction: Fluoxetine and St John's Wort

supplement:

St John's Wort

Research Papers that Mention the Interaction

TheHypericum extract achieved 83% of the efficacy of fluoxetine on the HAMD and 78% on the DS.
Advances in therapy  •  2002  |  View Paper
Although these interactions are often predictable, the use of fluoxetine , paroxetine and Hypericum extract should be avoided in cancer patients.
Current drug metabolism  •  2011  |  View Paper
As CYP3A4 is an important metabolic pathway for all DOACs except dabigatran, it appears reasonable to recommend avoiding the co-prescription of fluoxetine and fluvoxamine (weak to moderate CYP3A4 inhibitors) and St John’s wort (CYP3A4 inducer).
Expert opinion on drug metabolism & toxicology  •  2019  |  View Paper
Thus, the potency of various St. John's wort extracts for inhibiting the neuronal uptake of serotonin, a characteristic of conventional antidepressants such as fluoxetine , increases with increasing hyperforin content.
Annals of Internal Medicine  •  2001  |  View Paper