Hyperkalaemia formulary options (Formulary)

Refer to guidance on the emergency management of hyperkalaemia.

CALCIUM POLYSTYRENE SULPHONATE

Important: Therapy notes

  • Rectal calcium resonium is impractical, unpleasant and unlikely to be effective.

Important: Formulation and dosage details

Formulation:

Powder (Calcium Resonium®)

Dosage:

By mouth: 15 grams 3 to 4 times daily in water (not fruit squash, which has a high potassium content) or as a paste.

SODIUM ZIRCONIUM CYCLOSILICATE

Important: Therapy notes

Important: Formulation and dosage details

Formulation:

Powder for oral suspension 10g (hospital use only)

Dosage:

As per SMC 2515: For the treatment of hyperkalaemia in adult patients.
SMC restriction: in the emergency care setting for the treatment of acute, life-threatening hyperkalaemia alongside standard care.

Editorial Information

Document Id: F297