Drug interactions
Etodolac + Parecoxib
Severity: Major
Etodolac and Parecoxib: 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 the COX-2 inhibitor parecoxib offers no additional benefit and raises the risk of GI toxicity, renal impairment, hyperkalemia and cardiovascular events.
What this interaction means in plain words
Etodolac and Parecoxib 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
Duplicate cyclooxygenase inhibition causes additive effects on gastric mucosa, renal prostaglandins and platelets.
What to do
Avoid using two NSAIDs together; choose one agent at the lowest effective dose and shortest duration.
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 Etodolac
- Etodolac + Ketorolac Contraindicated
- Etodolac + Ketorolac intranasal Contraindicated
- Aceclofenac + Etodolac Major
- Acemetacin + Etodolac Major
- Acetylsalicylic acid + Etodolac Major
- Alteplase + Etodolac Major
Frequently asked questions
Can I take Etodolac with Parecoxib?
MediHelp rates the interaction as major. Etodolac and Parecoxib 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 the COX-2 inhibitor parecoxib offers no additional benefit and raises the risk of GI toxicity, renal impairment, hyperkalemia and cardiovascular events.
How serious is the interaction between Etodolac and Parecoxib?
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 using two NSAIDs together; choose one agent at the lowest effective dose and shortest duration.
What other medicines interact with Etodolac?
MediHelp also lists interactions of Etodolac with, for example, Ketorolac, Ketorolac intranasal, Aceclofenac. The full list is on the Etodolac page.
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