Sevelamer

Sevelamer (rINN) is a phosphate binding medication used to treat hyperphosphatemia in patients with chronic kidney disease.

The amine groups of sevelamer become partially protonated in the intestine and interact with phosphate ions through ionic and hydrogen bonding.

[citation needed] Sevelamer is used in the management of hyperphosphatemia in adult patients with stage 4 and 5 chronic kidney disease (CKD) on hemodialysis.

Its efficacy at lowering phosphate levels is similar to that of calcium acetate, but without the accompanying risk of hypercalcemia and arterial calcification.

[13] Common adverse drug reactions (ADRs) associated with the use of sevelamer include: nausea and vomiting, constipation, diarrhea, stomach pain, heartburn, gas.