The following infections caused by levofloxacin-susceptible strains of Staphylococcus sp, Streptococcus sp, Streptococcus pneumoniae, Micrococcus sp, Enterococcus sp, Corynebacterium sp, Pseudomonas sp, P. aeruginosa, Haemophilus sp [H. influenzae, H. aegyptius, (Koch-Weeks bacillus)], Moraxella (Branhamella) catarrhalis, Moraxella sp (Morax-Axenfeld bacillus), Serratia sp, Klebsiella sp, Proteus sp, Acinetobacter sp, Enterobacter sp, Propionibacterium acnes: Blepharitis, hordeolum, dacryocystitis, conjunctivitis, tarsadenitis, keratitis, corneal ulcer and postoperative infections.