Drug interactions
Aspirin / citric acid / sodium bicarbonate + Meclofenamic acid
Severity: Major
Aspirin / citric acid / sodium bicarbonate 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
The aspirin in this effervescent product adds to NSAID effects, increasing the risk of gastrointestinal ulceration and bleeding. Antiplatelet effects are additive and the NSAID may reduce aspirin's cardioprotective action.
What this interaction means in plain words
Aspirin / citric acid / sodium bicarbonate 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.
Why it happens
Additive COX-1 inhibition impairs gastric mucosal protection and platelet function.
What to do
Avoid combining where possible; choose a single agent or a non-NSAID analgesic. If both are required, add gastroprotection and monitor for bleeding.
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
Frequently asked questions
Can I take Aspirin / citric acid / sodium bicarbonate with Meclofenamic acid?
MediHelp rates the interaction as major. Aspirin / citric acid / sodium bicarbonate 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. The aspirin in this effervescent product adds to NSAID effects, increasing the risk of gastrointestinal ulceration and bleeding. Antiplatelet effects are additive and the NSAID may reduce aspirin's cardioprotective action.
How serious is the interaction between Aspirin / citric acid / sodium bicarbonate 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 combining where possible; choose a single agent or a non-NSAID analgesic. If both are required, add gastroprotection and monitor for bleeding.
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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