Drug interactions
Indomethacin + Ketoprofen
Severity: Major
Indomethacin and Ketoprofen: 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
Combining two NSAIDs adds no extra benefit and increases the risk of gastrointestinal ulceration, bleeding and renal injury.
What this interaction means in plain words
Indomethacin and Ketoprofen 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.
Indomethacin belongs to Musculoskeletal; Ketoprofen belongs to Musculoskeletal.
Why it happens
Duplicate cyclooxygenase inhibition causes additive effects on gastric mucosa, platelet function and renal prostaglandins.
What to do
Avoid concurrent use of two systemic NSAIDs; use a single agent at the lowest effective dose.
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 Ketoprofen
- Ketoprofen + Ketorolac Contraindicated
- Ketoprofen + Ketorolac intranasal Contraindicated
- Aceclofenac + Ketoprofen Major
- Acemetacin + Ketoprofen Major
- Acetylsalicylic acid + Ketoprofen Major
- Alteplase + Ketoprofen Major
Other interactions of Indomethacin
- Indomethacin + Ketorolac Contraindicated
- Indomethacin + Ketorolac intranasal Contraindicated
- Aceclofenac + Indomethacin Major
- Acemetacin + Indomethacin Major
- Acetylsalicylic acid + Indomethacin Major
- Alteplase + Indomethacin Major
Frequently asked questions
Can I take Indomethacin with Ketoprofen?
MediHelp rates the interaction as major. Indomethacin and Ketoprofen 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 two NSAIDs adds no extra benefit and increases the risk of gastrointestinal ulceration, bleeding and renal injury.
How serious is the interaction between Indomethacin and Ketoprofen?
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 of two systemic NSAIDs; use a single agent at the lowest effective dose.
What other medicines interact with Ketoprofen?
MediHelp also lists interactions of Ketoprofen with, for example, Ketorolac, Ketorolac intranasal, Aceclofenac. The full list is on the Ketoprofen page.
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