Drug interactions
Cinnamon + Ketoprofen
Severity: Minor
Cinnamon and Ketoprofen: 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
Cinnamon, especially cassia varieties, contains coumarin and may have mild antiplatelet effects. A clinically meaningful increase in bleeding with ketoprofen is theoretical.
What this interaction means in plain words
Cinnamon and Ketoprofen 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 additive effects on hemostasis from coumarin content; evidence is limited.
What to do
No routine action is needed with dietary amounts; advise patients to report unusual bleeding if taking concentrated supplements.
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 Ketoprofen
- Ketoprofen + Ketorolac Contraindicated
- Ketoprofen + Ketorolac intranasal Contraindicated
- Aceclofenac + Ketoprofen Major
- Acemetacin + Ketoprofen Major
- Acetylsalicylic acid + Ketoprofen Major
- Alteplase + Ketoprofen Major
Frequently asked questions
Can I take Cinnamon with Ketoprofen?
MediHelp rates the interaction as minor. Cinnamon and Ketoprofen have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Cinnamon, especially cassia varieties, contains coumarin and may have mild antiplatelet effects. A clinically meaningful increase in bleeding with ketoprofen is theoretical.
How serious is the interaction between Cinnamon and Ketoprofen?
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 action is needed with dietary amounts; advise patients to report unusual bleeding if taking concentrated supplements.
What other medicines interact with Ketoprofen?
MediHelp also lists interactions of Ketoprofen with, for example, Ketorolac, Ketorolac intranasal, Aceclofenac. The full list is on the Ketoprofen page.
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