Drug interactions
Fennel + Tolmetin
Severity: Minor
Fennel and Tolmetin: 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
Evidence that fennel affects coagulation is limited and mostly theoretical. Any effect would add to the antiplatelet action of tolmetin.
What this interaction means in plain words
Fennel and Tolmetin 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
Possible weak additive antiplatelet effect; not well established.
What to do
No routine intervention is needed. Counsel patients to report unusual bruising or bleeding if they use fennel supplements regularly.
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 Tolmetin
- Ketorolac intranasal + Tolmetin Contraindicated
- Ketorolac + Tolmetin Contraindicated
- Aceclofenac + Tolmetin Major
- Acemetacin + Tolmetin Major
- Alteplase + Tolmetin Major
- Amlodipine-hydrochlorothiazide-valsartan + Tolmetin Major
Frequently asked questions
Can I take Fennel with Tolmetin?
MediHelp rates the interaction as minor. Fennel and Tolmetin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Evidence that fennel affects coagulation is limited and mostly theoretical. Any effect would add to the antiplatelet action of tolmetin.
How serious is the interaction between Fennel and Tolmetin?
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 routine intervention is needed. Counsel patients to report unusual bruising or bleeding if they use fennel supplements regularly.
What other medicines interact with Tolmetin?
MediHelp also lists interactions of Tolmetin with, for example, Ketorolac intranasal, Ketorolac, Aceclofenac. The full list is on the Tolmetin page.
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