Drug interactions
Etodolac + Potassium acid
Severity: Moderate
Etodolac and Potassium acid: 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
NSAIDs such as etodolac reduce renal prostaglandin synthesis, lowering renin and aldosterone and impairing potassium excretion. With potassium phosphate supplements this can cause hyperkalemia, especially in patients with renal impairment.
What this interaction means in plain words
Etodolac and Potassium acid 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.
Why it happens
NSAID-induced suppression of prostaglandin-mediated renin-aldosterone activity reduces renal potassium excretion, adding to the potassium load.
What to do
Monitor serum potassium and renal function when starting or changing therapy. Avoid the combination in patients with renal impairment or other hyperkalemia risk factors.
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 Etodolac
- Etodolac + Ketorolac Contraindicated
- Etodolac + Ketorolac intranasal Contraindicated
- Aceclofenac + Etodolac Major
- Acemetacin + Etodolac Major
- Acetylsalicylic acid + Etodolac Major
- Alteplase + Etodolac Major
Frequently asked questions
Can I take Etodolac with Potassium acid?
MediHelp rates the interaction as moderate. Etodolac and Potassium acid 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. NSAIDs such as etodolac reduce renal prostaglandin synthesis, lowering renin and aldosterone and impairing potassium excretion. With potassium phosphate supplements this can cause hyperkalemia, especially in patients with renal impairment.
How serious is the interaction between Etodolac and Potassium acid?
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 serum potassium and renal function when starting or changing therapy. Avoid the combination in patients with renal impairment or other hyperkalemia risk factors.
What other medicines interact with Etodolac?
MediHelp also lists interactions of Etodolac with, for example, Ketorolac, Ketorolac intranasal, Aceclofenac. The full list is on the Etodolac page.
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