Drug interactions
Green tea + Piroxicam
Severity: Minor
Green tea and Piroxicam: 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
Green tea is claimed to have mild antiplatelet activity, which could theoretically add to the bleeding risk from piroxicam. Clinical evidence of a meaningful effect is lacking.
What this interaction means in plain words
Green tea and Piroxicam have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Green tea belongs to Gastrointestinal Tract; Piroxicam belongs to Musculoskeletal.
Why it happens
Possible additive antiplatelet effects from tea catechins combined with NSAID-induced platelet inhibition; not well established.
What to do
No routine action is needed with usual dietary intake. Advise patients to report unusual bruising or bleeding, and be cautious with concentrated green tea extracts.
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 Piroxicam
- Ketorolac intranasal + Piroxicam Contraindicated
- Ketorolac + Piroxicam Contraindicated
- Aceclofenac + Piroxicam Major
- Acemetacin + Piroxicam Major
- Acetylsalicylic acid + Piroxicam Major
- Alteplase + Piroxicam Major
Other interactions of Green tea
- Adenosine + Green tea Moderate
- Benzphetamine + Green tea Moderate
- Bortezomib + Green tea Moderate
- Dextroamphetamine + Green tea Moderate
- Diethylpropion + Green tea Moderate
- Ephedrine + Green tea Moderate
Frequently asked questions
Can I take Green tea with Piroxicam?
MediHelp rates the interaction as minor. Green tea and Piroxicam have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Green tea is claimed to have mild antiplatelet activity, which could theoretically add to the bleeding risk from piroxicam. Clinical evidence of a meaningful effect is lacking.
How serious is the interaction between Green tea and Piroxicam?
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 usual dietary intake. Advise patients to report unusual bruising or bleeding, and be cautious with concentrated green tea extracts.
What other medicines interact with Piroxicam?
MediHelp also lists interactions of Piroxicam with, for example, Ketorolac intranasal, Ketorolac, Aceclofenac. The full list is on the Piroxicam page.
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