Drug interactions
Parecoxib + Sulindac
Severity: Major
Parecoxib and Sulindac: 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
Both are NSAIDs, so combining them provides no added benefit and increases risks of gastrointestinal bleeding, renal impairment, fluid retention, and hyperkalemia. Duplicate NSAID therapy should be avoided.
What this interaction means in plain words
Parecoxib and Sulindac 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 inhibition of cyclooxygenase, duplicating adverse effects on mucosa, platelets and renal prostaglandins.
What to do
Avoid using two NSAIDs together and select one agent at the lowest effective dose. Monitor renal function, potassium and GI bleeding signs if overlap occurs.
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 Sulindac
- Ketorolac intranasal + Sulindac Contraindicated
- Ketorolac + Sulindac Contraindicated
- Aceclofenac + Sulindac Major
- Acetylsalicylic acid + Sulindac Major
- Alteplase + Sulindac Major
- Amiloride + Sulindac Major
Frequently asked questions
Can I take Parecoxib with Sulindac?
MediHelp rates the interaction as major. Parecoxib and Sulindac 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. Both are NSAIDs, so combining them provides no added benefit and increases risks of gastrointestinal bleeding, renal impairment, fluid retention, and hyperkalemia. Duplicate NSAID therapy should be avoided.
How serious is the interaction between Parecoxib and Sulindac?
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 and select one agent at the lowest effective dose. Monitor renal function, potassium and GI bleeding signs if overlap occurs.
What other medicines interact with Sulindac?
MediHelp also lists interactions of Sulindac with, for example, Ketorolac intranasal, Ketorolac, Aceclofenac. The full list is on the Sulindac page.
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