Drug interactions
Bemiparin + Piroxicam
Severity: Major
Bemiparin and Piroxicam: major 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
Bemiparin is a low-molecular-weight heparin, and NSAIDs such as piroxicam impair platelet function and irritate the gastrointestinal tract. Using them together raises the risk of serious bleeding.
What this interaction means in plain words
Bemiparin and Piroxicam can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Why it happens
Additive effects on hemostasis: anti-Xa anticoagulation plus NSAID platelet inhibition and mucosal injury.
What to do
Avoid the combination where possible and use a non-NSAID analgesic. If unavoidable, monitor for bleeding, hemoglobin and renal function, and consider gastroprotection.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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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
Frequently asked questions
Can I take Bemiparin with Piroxicam?
MediHelp rates the interaction as major. Bemiparin and Piroxicam can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Bemiparin is a low-molecular-weight heparin, and NSAIDs such as piroxicam impair platelet function and irritate the gastrointestinal tract. Using them together raises the risk of serious bleeding.
How serious is the interaction between Bemiparin and Piroxicam?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination where possible and use a non-NSAID analgesic. If unavoidable, monitor for bleeding, hemoglobin and renal function, and consider gastroprotection.
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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