Add Yahoo as a preferred source to see more of our stories on Google. Your bladder can signal the brain when it's full, even while you're asleep. Happyphoton/iStock via Getty Images As you drink water ...

The urinary system helps maintain the volume and chemical composition of fluids in the body. One of the main organs in the system are the kidneys, which filter waste products out of the body through ...

While there is currently only one oral medication specifically approved for the treatment of interstitial cystitis, several off-label medications are used for this condition. Interstitial cystitis (IC ...