Ofloxacin is an antimicrobial drug from the group of fluoroquinolones of a wide spectrum of action.The bactericidal effect of ofloxacin is associated with the blockade of the DNA-gyrase enzyme in bacterial cells. Highly active against most gram-negative microorganisms: Esherichia coli, Salmonella spp., Proteus spp, Morganella morganii, Shigella spp., Klebsiella spp.,Enterobacter spp , Serratia spp, Citrobacter spp, Yersinia spp, Providencia spp, Haemopilus influenzae , Neisseria gonorrhoeae, Neisseria menigitidis, Mycoplasma spp, Legionella pneumophila, Acinetobacter spp, Chlamydia spp.
It is active against some strains of Gram-positive microorganisms, in particular Staphylococcus spp., Streptococcus spp.
Moderately sensitive to ofloxacin Enterococcus faecalis, Streptococcus pneumoniae, Pseudomonas spp.
Ofloxacin acts on microorganisms that produce beta-lactamase.
The drug is not sensitive to anaerobic bacteria (except B. Urealiticus).