Drug interactions
Fennel + Ginko biloba
Severity: Minor
Fennel and Ginko biloba: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Fennel has only weak theoretical antiplatelet or anticoagulant activity. Combined with ginkgo, any additive bleeding effect is speculative and unlikely at dietary intake.
What this interaction means in plain words
Fennel and Ginko biloba have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Theoretical additive effects on hemostasis; mechanism not established.
What to do
No action beyond awareness is needed for dietary use. Consider bleeding risk if concentrated fennel products are used with ginkgo in patients on antithrombotics.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Ginko biloba
- Ginko biloba + Ketorolac Major
- Abciximab + Ginko biloba Moderate
- Aceclofenac + Ginko biloba Moderate
- Acemetacin + Ginko biloba Moderate
- Alteplase + Ginko biloba Moderate
- Anagrelide + Ginko biloba Moderate
Frequently asked questions
Can I take Fennel with Ginko biloba?
MediHelp rates the interaction as minor. Fennel and Ginko biloba have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Fennel has only weak theoretical antiplatelet or anticoagulant activity. Combined with ginkgo, any additive bleeding effect is speculative and unlikely at dietary intake.
How serious is the interaction between Fennel and Ginko biloba?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No action beyond awareness is needed for dietary use. Consider bleeding risk if concentrated fennel products are used with ginkgo in patients on antithrombotics.
What other medicines interact with Ginko biloba?
MediHelp also lists interactions of Ginko biloba with, for example, Ketorolac, Abciximab, Aceclofenac. The full list is on the Ginko biloba page.
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