Please consult your physician before taking any medication. Floxin generic 400mg 16 Tabs Generic Name: ofloxacin (oh FLOX a sin) Brand Names: Floxin What is Floxin (ofloxacin)? Ofloxacin is in a group of antibiotics called fluoroquinolones (flor-o-KWIN-o-lones). Ofloxacin fights bacteria in the body. Ofloxacin is used to treat bacterial infections that cause bronchitis, pneumonia, chlamydia, gonorrhea, skin infections, urinary tract infections, and infections of the prostate. Ofloxacin may also be used for purposes other than those listed in this medication guide.