<unk>  is used in the treatment of bacterial infections such as: *Acute bacterial exacerbations of chronic obstructive pulmonary disease (COPD) *Community-acquired pneumonia *Uncomplicated skin and skin structure infections *Nongonococcal urethritis and cervicitis *Epididymitis *Mixed Infections of the urethra and cervix *Acute pelvic inflammatory disease *Uncomplicated cystitis *Complicated urinary tract infections *Prostatitis *Acute, uncomplicated urethral and cervical gonorrhea<unk>  has not been shown to be effective in the treatment of syphilis.<unk>  is no longer considered a first-line treatment for gonorrhea, because of bacterial resistance. Susceptible bacteria According to the product package insert,<unk>  is effective against these microorganisms: Aerobic Gram-positive microorganisms: *Staphylococcus aureus (methicillin-susceptible strains) *Streptococcus pneumoniae (penicillin-susceptible strains) *Streptococcus pyogenes Aerobic Gram-negative microorganisms *Citrobacter koseri (Citrobacter diversus) *Enterobacter aerogenes *Escherichia coli *Haemophilus influenzae *Klebsiella pneumoniae *Neisseria gonorrhoeae *Proteus mirabilis *Pseudomonas aeruginosa Other microorganisms: *Chlamydia trachomatis
Ofloxacin
Norfloxacin
Sparfloxacin
Enrofloxacin
Ciprofloxacin
Delafloxacin
Alatrofloxacin
Merafloxacin