Drug interactions
Meclofenamic acid + Nadolol
Severity: Moderate
Meclofenamic acid and Nadolol: moderate 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
Meclofenamic acid can reduce the antihypertensive effect of nadolol, particularly with continued use.
What this interaction means in plain words
Meclofenamic acid and Nadolol can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Meclofenamic acid belongs to Musculoskeletal; Nadolol belongs to Cardiovascular.
Why it happens
Inhibition of vasodilatory prostaglandin synthesis and sodium and fluid retention counteract beta blockade.
What to do
Monitor blood pressure when the NSAID is started or stopped and adjust the nadolol dose if needed. Consider a non-NSAID analgesic.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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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 Nadolol
- Acebutolol + Nadolol Major
- Adrenaline-articaine + Nadolol Major
- Albuterol + Nadolol Major
- Amifostine + Nadolol Major
- Amiodarone + Nadolol Major
- Arformoterol + Nadolol Major
Frequently asked questions
Can I take Meclofenamic acid with Nadolol?
MediHelp rates the interaction as moderate. Meclofenamic acid and Nadolol can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Meclofenamic acid can reduce the antihypertensive effect of nadolol, particularly with continued use.
How serious is the interaction between Meclofenamic acid and Nadolol?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood pressure when the NSAID is started or stopped and adjust the nadolol dose if needed. Consider a non-NSAID analgesic.
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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