Bladder cancer signs and symptoms may include:  Blood in urine (hematuria), which may cause urine to appear bright red or cola colored, though sometimes the urine appears normal and blood is detected on a lab test Frequent urination Painful urination Back pain 
bladder cancer signs symptoms may include:  blood urine (hematuria)  may cause urine bright red cola colored  urine normal blood detected lab test frequent urination painful urination back pain 
bladder cancer