Description : FOSROS-800 Tablets contain Sevelamer Carbonate 800 mg, a phosphate binder used to control hyperphosphatemia (high blood phosphate levels) in patients with chronic kidney disease (CKD), especially those on dialysis. By binding dietary phosphate in the gastrointestinal tract, FOSROS-800 helps prevent its absorption, thereby maintaining healthy phosphorus levels and reducing the risk of bone and cardiovascular complications. It is calcium-free, minimizing the risk of vascular calcification and is well-tolerated with long-term use under nephrologist supervision.