Drug interactions
Ibuprofen + Meclofenamic acid
Severity: Major
Ibuprofen and Meclofenamic acid: 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 analgesic benefit but increases the risk of gastrointestinal ulceration and bleeding, renal impairment and fluid retention. Cardiovascular and hyperkalemia risks are also additive.
What this interaction means in plain words
Ibuprofen and Meclofenamic acid 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.
Ibuprofen belongs to Musculoskeletal; Meclofenamic acid belongs to Musculoskeletal.
Why it happens
Duplicate cyclooxygenase inhibition producing additive gastrointestinal, renal and antiplatelet toxicity.
What to do
Avoid concurrent use of two NSAIDs and keep to a single agent at the lowest effective dose. Switch one to paracetamol if more analgesia is needed.
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 Meclofenamic acid
- Ketorolac intranasal + Meclofenamic acid Contraindicated
- Ketorolac + Meclofenamic acid Contraindicated
- Aceclofenac + Meclofenamic acid Major
- Acemetacin + Meclofenamic acid Major
- Alteplase + Meclofenamic acid Major
- Amiloride + Meclofenamic acid Major
Other interactions of Ibuprofen
- Ibuprofen + Ketorolac Contraindicated
- Ibuprofen + Ketorolac intranasal Contraindicated
- Acemetacin + Ibuprofen Major
- Alteplase + Ibuprofen Major
- Amiloride + Ibuprofen Major
- Apixaban + Ibuprofen Major
Frequently asked questions
Can I take Ibuprofen with Meclofenamic acid?
MediHelp rates the interaction as major. Ibuprofen and Meclofenamic acid 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 analgesic benefit but increases the risk of gastrointestinal ulceration and bleeding, renal impairment and fluid retention. Cardiovascular and hyperkalemia risks are also additive.
How serious is the interaction between Ibuprofen and Meclofenamic acid?
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 NSAIDs and keep to a single agent at the lowest effective dose. Switch one to paracetamol if more analgesia is needed.
What other medicines interact with Meclofenamic acid?
MediHelp also lists interactions of Meclofenamic acid with, for example, Ketorolac intranasal, Ketorolac, Aceclofenac. The full list is on the Meclofenamic acid page.
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