What is norfloxacin?
Norfloxacin is in a group of antibiotics called fluoroquinolones (flor-o-KWIN-o-lones). Norfloxacin fights bacteria in the body. Norfloxacin is used to treat bacterial infections of the prostate and urinary tract. Norfloxacin also treats gonorrhea. Norfloxacin may also be used for other purposes not listed in this medication guide.