<unk>  is a fluoroquinolone antibiotic that is FDA approved for the treatment of lower respiratory tract infections and urinary tract infections (UTI) in adult patients.   Common adverse reactions include phototoxicity, diarrhea, nausea, dizziness, headache.
Lomefloxacin hydrochloride
Gemifloxacin mesylate
Norfloxacin
Clindamycin hydrochloride 
Trovafloxacin mesylate
Gatifloxacin
Ciprofloxacin 
Minocycline hydrochloride