Fleroxacin in single dose oral therapy of uncomplicated lower urinary tract infection.

A randomized comparative study was performed in twenty women with acute uncomplicated lower urinary tract infection (UTI). They received a single oral dose of either fleroxacin 600 mg or amoxycillin 3 g. Pathogens were Escherichia coli (17), Proteus mirabilis (2) and Staphylococcus aureus (1). A complete clinical and microbiological cure was observed in all patients of both groups. One patient in the fleroxacin group had gastric irritation. A single oral dose of fleroxacin may be suitable for the treatment of lower UTI even when it is due to organisms resistant to amoxycillin and other traditional oral antimicrobials.