Bladder cancer signs and symptoms may include:

    • Blood in urine (hematuria) — urine may appear dark yellow, bright red or cola colored. Or urine may appear normal, but blood may be detected in a microscopic examination of the urine
    • Frequent urination
    • Painful urination
    • Back pain
    • Pelvic pain

    When to see a doctor

    Make an appointment with your doctor if you have any signs or symptoms that worry you, such as blood in your urine.

    Jun. 19, 2012