<unk>  (spar FLOX a sin), trade names Spacin in Bangladesh, Zagam and Zagam Respipac, is a fluoroquinolone antibiotic used in the treatment of bacterial infections. It has a controversial safety profile. Zagam is no longer available in the United States.
Sparfloxacin
Norfloxacin
Lomefloxacin hydrochloride
Ofloxacin 
Gatifloxacin
Ciprofloxacin 
Rufloxacin
Gemifloxacin mesylate