Ion binding polymers and uses thereof

Abstract

The present invention provides methods and compositions for the treatment of ion imbalances. In particular, the invention provides compositions comprising potassium binding polymers and pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are disclosed herein. Examples of these methods include the treatment of hyperkalemia, such as hyperkalemia caused by renal failure and/or the use of hyperkalemia causing drugs.

What is claimed is: 
     
         1 . A pharmaceutical composition comprising a potassium-binding polymer and a pharmaceutically acceptable excipient, wherein said potassium-binding polymer comprises a α-fluoroacrylate polymer crosslinked with divinyl benzene.