Reduction of intestinal load of phosphorus is important for the prevention and treatment of chronic kidney disease (CKD)-mineral and bone disorder (MBD). However, this strategy is limited by patients’ poor adherence to dietary prescription and by the existence of hidden sources of phosphorus. In addition to food containing phosphate-based additives, it was recently claimed that medications may contribute to increase the load of phosphate (P), mainly present as an excipient. To identify medications containing P as an excipient, we performed a systematic screening of medications which could potentially be prescribed for chronic oral therapies in CKD patients.