Formulary
Patiromer calcium: Indications, Dosing, Side Effects and Interactions
Patiromer is a non-absorbed cation-exchange polymer that acts as a potassium binder in the gastro-intestinal tract.
MedNext Academy | 3 min read
Patiromer calcium: Indications, Dosing, Side Effects and Interactions
Patiromer is a non-absorbed cation-exchange polymer that acts as a potassium binder in the gastro-intestinal tract.
Drug action
Patiromer is a non-absorbed cation-exchange polymer that acts as a potassium binder in the gastro-intestinal tract.
Indications and dose
**Hyperkalaemia**
- **Adult** (By Mouth): Initially 8.4 g once daily; adjusted in steps of 8.4 g as required, dose adjustments should be made at intervals of at least one week; maximum 25.2 g per day.
Cautions
Risk factors for hypercalcaemia (calcium partially released from counterion complex); severe gastro-intestinal disorders (ischaemia, necrosis, and intestinal perforation reported with other potassium binders)
Side effects
Common or very common Abdominal pain; constipation; diarrhoea; flatulence; hypomagnesaemia Uncommon Nausea; vomiting
Pregnancy
Manufacturer advises avoid-no information available.
Breast feeding
Manufacturer advises avoid-no information available (although no effects on the infant are anticipated).
Medicinal forms
Clinical governance
**Author:** MedNext Clinical Team. **Clinical reviewer:** Dr Shameer Deen, MBBS, MS, MRCS. **Sources:** BNF, Indian Pharmacopoeia, CIMS India. **Correction:** Report errors at support@mednext.academy.
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