Drug interactions
Celecoxib + Piroxicam
Severity: Major
Celecoxib and Piroxicam: major interaction.
Last updated Sources: US FDA label
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
Combining a nonselective NSAID with a COX-2 inhibitor gives no added benefit and increases the risk of gastrointestinal bleeding, renal injury and cardiovascular events.
What this interaction means in plain words
Celecoxib 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.
Celecoxib belongs to Musculoskeletal; Piroxicam belongs to Musculoskeletal.
Why it happens
Additive cyclooxygenase inhibition reduces protective prostaglandins in the gut and kidney and affects platelet function.
What to do
Avoid concurrent use and keep a single NSAID at the lowest effective dose. Allow for piroxicam's long half-life when switching.
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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References
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 Celecoxib
- Celecoxib + Ketorolac Contraindicated
- Celecoxib + Ketorolac intranasal Contraindicated
- Aceclofenac + Celecoxib Major
- Acemetacin + Celecoxib Major
- Amiloride + Celecoxib Major
- Apixaban + Celecoxib Major
Frequently asked questions
Can I take Celecoxib with Piroxicam?
MediHelp rates the interaction as major. Celecoxib 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. Combining a nonselective NSAID with a COX-2 inhibitor gives no added benefit and increases the risk of gastrointestinal bleeding, renal injury and cardiovascular events.
How serious is the interaction between Celecoxib 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 concurrent use and keep a single NSAID at the lowest effective dose. Allow for piroxicam's long half-life when switching.
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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