Drug interactions
Potassium citrate / citric acid + Sacubitril-valsartan
Severity: Major
Potassium citrate / citric acid and Sacubitril-valsartan: 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
Potassium citrate provides absorbable potassium, and with sacubitril-valsartan reducing renal potassium excretion, hyperkalemia may occur. Patients with kidney disease are especially at risk.
What this interaction means in plain words
Potassium citrate / citric acid and Sacubitril-valsartan 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
Additional potassium intake combined with decreased aldosterone-driven renal potassium excretion.
What to do
Monitor serum potassium and renal function at baseline and regularly after starting; reduce the potassium dose or stop it if potassium is elevated.
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 Sacubitril-valsartan
- Aliskiren + Sacubitril-valsartan Contraindicated
- Benazepril + Sacubitril-valsartan Contraindicated
- Captopril + Sacubitril-valsartan Contraindicated
- Enalapril + Sacubitril-valsartan Contraindicated
- Fosinopril + Sacubitril-valsartan Contraindicated
- Lisinopril + Sacubitril-valsartan Contraindicated
Frequently asked questions
Can I take Potassium citrate / citric acid with Sacubitril-valsartan?
MediHelp rates the interaction as major. Potassium citrate / citric acid and Sacubitril-valsartan 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. Potassium citrate provides absorbable potassium, and with sacubitril-valsartan reducing renal potassium excretion, hyperkalemia may occur. Patients with kidney disease are especially at risk.
How serious is the interaction between Potassium citrate / citric acid and Sacubitril-valsartan?
MediHelp rates it major, 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 at baseline and regularly after starting; reduce the potassium dose or stop it if potassium is elevated.
What other medicines interact with Sacubitril-valsartan?
MediHelp also lists interactions of Sacubitril-valsartan with, for example, Aliskiren, Benazepril, Captopril. The full list is on the Sacubitril-valsartan page.
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