calcium polystyrene sulfonate · Medicine question

What is calcium polystyrene sulfonate used to treat in patients with anuria, severe oliguria or a need for dialysis?

iatroX medicinesPublished 8 November 2026

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Calcium polystyrene sulfonate treats hyperkalaemia associated with anuria or severe oliguria, and hyperkalaemia in patients requiring dialysis, including regular haemodialysis or prolonged peritoneal dialysis.

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Calcium Polystyrene Sulfonate 99.934% w/w Powder for Oral/Rectal SuspensionRoma Pharmaceuticals Limited · emc · SmPC §4.1 Therapeutic Indications · Version 3Document updated 30 October 2023

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