Answer
Calcium polystyrene sulfonate may cause gastric irritation, anorexia, nausea, vomiting, constipation, occasional diarrhoea, rectal-use faecal impaction (especially in children), oral-use bezoars, stenosis or obstruction (possibly from existing disease or inadequate dilution), gastrointestinal ischaemia, ischaemic colitis, ulceration or necrosis with potentially fatal perforation.
Sources for this answer
- Calcium Polystyrene Sulfonate 99.934% w/w Powder for Oral/Rectal SuspensionRoma Pharmaceuticals Limited · emc · SmPC §4.8 Undesirable effects · Version 3Document updated
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