Medication
history Cyclophosphamide and pioglitozone are drugs that are
associatedwithpeoplebeingatincreasedriskofdeveloping bladdercancer.Diabeticswhohavetakenpiogilitazonefor 1-2 yearshavea34%increasedriskofdevelopingbladder cancerandtheriskisdoubleswhenpeoplehavetakenitfor 2 yearsormore(CancerResearch,UK2014).