Urispas is used to treat symptoms of overactive bladder, it prevents spasms in the urinary tract, makes urination less painful, decreases urinary urgency, etc.
Uroxatral is an alpha-blocker. It is used in treatment of benign prostatic hyperplasia in men with an enlarged prostate.
Urso is a bile acid used to prevent and to treat gallstones.
Uniphyl CR is used to treat the symptoms of asthma, bronchitis and emphysema.