Valsartan
Valsartan is an angiotensin II receptor blocker used in selected cardiovascular treatment. It can raise potassium and alter kidney function, especially during dehydration. Listed uses include chronic heart failure.
Key points
- Valsartan can harm a developing fetus and requires prompt review if pregnancy occurs.
- Potassium supplements, salt substitutes and potassium-sparing medicines can increase hyperkalaemia.
- Vomiting, diarrhoea or poor intake can worsen low blood pressure and kidney risk.
Listings are for comparison only; suitability and supply depend on cardiovascular assessment, prescription, kidney and potassium monitoring, and pharmacy checks.
Important safety checks
Review pregnancy, kidney or liver disease, dehydration, high potassium and medicines including NSAIDs, lithium, potassium products or other renin-angiotensin treatments.
When to seek urgent care
Seek urgent help for fainting, severe weakness, a new irregular heartbeat, very little urine, facial or tongue swelling, or breathing difficulty.