Is Ginkgo biloba Safe with Omeprazole?
Free · No account · based on published sources including NIH ODS, FDA drug labels, and peer-reviewed literature
Be aware of a mild interaction between Ginkgo biloba and omeprazole. No specific dose adjustment is typically required, but inform your healthcare provider of concurrent use so they can monitor for any unexpected effects.
Why this interaction occurs
Omeprazole was identified as a frequently interacting drug with Ginkgo biloba at a mild severity level in a retrospective clinical study, though the exact pharmacokinetic or pharmacodynamic mechanism was not specified.
Evidence
Evidence level: limited.
Data source
PubMed - PMID 40198642
Reported safety data
The FDA’s adverse event reporting system (FAERS) has received 365,179 reports mentioning Omeprazole. This reflects reported cases involving the medication in general — not confirmed causation, and not specific to the Omeprazole + supplement combination on this page.
FAERS reports are voluntary and cannot prove that a drug caused an event. Do not use report counts to assess the safety of this specific drug-supplement pair.
Frequently asked questions
Related interactions
All Ginkgo biloba interactions → · All Omeprazole interactions →
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Educational only — not medical advice.
Always confirm with your doctor or pharmacist.