Drug interactions
Cyclosporine + Potassium citrate-citric acid
Severity: Moderate
Cyclosporine and Potassium citrate-citric 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
Cyclosporine can impair renal potassium excretion and cause hyperkalemia. Potassium supplementation adds to the load and may produce dangerous potassium elevations.
What this interaction means in plain words
Cyclosporine and Potassium citrate-citric 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
Cyclosporine reduces tubular potassium secretion and aldosterone effect, adding to the exogenous potassium supplied.
What to do
Monitor serum potassium and renal function regularly. Avoid unnecessary potassium supplementation and adjust the dose according to results.
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 Potassium citrate-citric acid
Frequently asked questions
Can I take Cyclosporine with Potassium citrate-citric acid?
MediHelp rates the interaction as moderate. Cyclosporine and Potassium citrate-citric 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. Cyclosporine can impair renal potassium excretion and cause hyperkalemia. Potassium supplementation adds to the load and may produce dangerous potassium elevations.
How serious is the interaction between Cyclosporine and Potassium citrate-citric 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 regularly. Avoid unnecessary potassium supplementation and adjust the dose according to results.
What other medicines interact with Potassium citrate-citric acid?
MediHelp also lists interactions of Potassium citrate-citric acid with, for example, Amiloride, Eplerenone, Finerenone. The full list is on the Potassium citrate-citric acid page.
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