Drug interactions
Naproxen + Saw palmetto
Severity: Minor
Naproxen and Saw palmetto: 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
Saw palmetto has been associated with isolated reports of bleeding and may have weak antiplatelet effects. Combined with naproxen, which impairs platelet function and irritates the gastric mucosa, bleeding risk could be increased.
What this interaction means in plain words
Naproxen and Saw palmetto have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Naproxen belongs to Musculoskeletal; Saw palmetto belongs to Gastrointestinal Tract.
Why it happens
Possible additive effects on platelet function; the mechanism for saw palmetto is not well established.
What to do
Ask patients about herbal supplement use and advise them to report bruising, black stools or other bleeding. Consider stopping saw palmetto if bleeding signs occur.
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 Naproxen
- Ketorolac intranasal + Naproxen Contraindicated
- Ketorolac + Naproxen Contraindicated
- Aceclofenac + Naproxen Major
- Acemetacin + Naproxen Major
- Acetylsalicylic acid + Naproxen Major
- Alteplase + Naproxen Major
Other interactions of Saw palmetto
- Aspirin rectal + Saw palmetto Moderate
- Aspirin + Saw palmetto Moderate
- Dabigatran + Saw palmetto Moderate
- Desirudin + Saw palmetto Moderate
- Ketorolac + Saw palmetto Moderate
- Meclofenamate + Saw palmetto Moderate
Frequently asked questions
Can I take Naproxen with Saw palmetto?
MediHelp rates the interaction as minor. Naproxen and Saw palmetto have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Saw palmetto has been associated with isolated reports of bleeding and may have weak antiplatelet effects. Combined with naproxen, which impairs platelet function and irritates the gastric mucosa, bleeding risk could be increased.
How serious is the interaction between Naproxen and Saw palmetto?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Ask patients about herbal supplement use and advise them to report bruising, black stools or other bleeding. Consider stopping saw palmetto if bleeding signs occur.
What other medicines interact with Naproxen?
MediHelp also lists interactions of Naproxen with, for example, Ketorolac intranasal, Ketorolac, Aceclofenac. The full list is on the Naproxen page.
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