Norfloxacin indications and usage
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sheng Shi, M.D. [2]
Indications And Usage
NOROXIN is indicated for the treatment of adults with the following infections caused by susceptible strains of the designated microorganisms:
Urinary tract infections
Uncomplicated urinary tract infections (including cystitis) due to Enterococcus faecalis, Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis, Pseudomonas aeruginosa, Staphylococcus epidermidis, Staphylococcus saprophyticus, Citrobacter freundii, Enterobacter aerogenes, Enterobacter cloacae, Proteus vulgaris, Staphylococcus aureus, or Streptococcus agalactiae.
Complicated urinary tract infections due to Enterococcus faecalis, Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis, Pseudomonas aeruginosa, or Serratia marcescens.
Efficacy for this organism in this organ system was studied in fewer than 0 infections.
Sexually transmitted diseases
(see WARNINGS)
Uncomplicated urethral and cervical gonorrhea due to Neisseria gonorrhoeae.
Prostatitis
Prostatitis due to [[Escherichia coli]].
(See DOSAGE AND ADMINISTRATION for appropriate dosing instructions.)
Penicillinase production should have no effect on norfloxacin activity.
Appropriate culture and susceptibility tests should be performed before treatment in order to isolate and identify organisms causing the infection and to determine their susceptibility to norfloxacin. Therapy with norfloxacin may be initiated before results of these tests are known; once results become available, appropriate therapy should be given. Repeat culture and susceptibility testing performed periodically during therapy will provide information not only on the therapeutic effect of the antimicrobial agents but also on the possible emergence of bacterial resistance.
To reduce the development of drug-resistant bacteria and maintain the effectiveness of NOROXIN and other antibacterial drugs, NOROXIN should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.[1]
References
- ↑ "NOROXIN (NORFLOXACIN) TABLET, FILM COATED [MERCK SHARP & DOHME CORP.]". Retrieved 8 January 2014.
Adapted from the FDA Package Insert.