Drug interactions
Indomethacin + Meclofenamate
Severity: Major
Indomethacin and Meclofenamate: 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
Taking two NSAIDs together adds no proven therapeutic benefit and increases the risk of GI ulceration and bleeding, renal injury and potassium retention. Adverse effects are additive.
What this interaction means in plain words
Indomethacin and Meclofenamate 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 producing additive effects on platelets, gastric mucosa and renal prostaglandins.
What to do
Avoid concurrent use of two systemic NSAIDs and choose one agent. If a switch is made, stop the first before starting the second.
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 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 Meclofenamate?
MediHelp rates the interaction as major. Indomethacin and Meclofenamate 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. Taking two NSAIDs together adds no proven therapeutic benefit and increases the risk of GI ulceration and bleeding, renal injury and potassium retention. Adverse effects are additive.
How serious is the interaction between Indomethacin and Meclofenamate?
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 and choose one agent. If a switch is made, stop the first before starting the second.
What other medicines interact with Indomethacin?
MediHelp also lists interactions of Indomethacin with, for example, Ketorolac, Ketorolac intranasal, Aceclofenac. The full list is on the Indomethacin page.
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