Interstitial cystitis (IC) is pelvic pain, pressure, or discomfort related to the bladder, typically associated with persistent urge to void or urinary frequency. IC may also be referred to as chronic pelvic pain (CPP), painful bladder syndrome (PBS), or bladder pain syndrome (BPS).

More than one million Americans -- of all ages, genders, races, and ethnicities -- suffer from IC. Until recently, only 10 percent were thought to be men, but new estimates are as high as 30 percent. IC in men may often be mistaken for chronic prostatitis/chronic pelvic pain syndrome.

Many people with IC experience severe, chronic pain. Some feel like their insides are being cut apart with razor blades. Others compare the pain to red hot pokers stabbing at their pelvic area.

Revised November 27, 2008