Drug interactions
Meclofenamic acid + Potassium chloride
Severity: Moderate
Meclofenamic acid and Potassium chloride: 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
Potassium chloride adds a potassium load, and NSAIDs impair renal potassium excretion through reduced renin and aldosterone. The combination can cause hyperkalemia, particularly in renal impairment.
What this interaction means in plain words
Meclofenamic acid and Potassium chloride 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; Potassium chloride belongs to Gastrointestinal Tract.
Why it happens
Additive potassium load with NSAID-induced reduction in renal potassium excretion.
What to do
Check serum potassium and renal function periodically; reduce the potassium dose or stop the NSAID if potassium rises.
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 Potassium chloride
Frequently asked questions
Can I take Meclofenamic acid with Potassium chloride?
MediHelp rates the interaction as moderate. Meclofenamic acid and Potassium chloride 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. Potassium chloride adds a potassium load, and NSAIDs impair renal potassium excretion through reduced renin and aldosterone. The combination can cause hyperkalemia, particularly in renal impairment.
How serious is the interaction between Meclofenamic acid and Potassium chloride?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Check serum potassium and renal function periodically; reduce the potassium dose or stop the NSAID if potassium rises.
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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