Bactericidal broad-spectrum antibiotic from the group of aminoglycosides. It binds to the 30S subunit of ribosomes and disrupts protein synthesis, preventing the formation of a complex of transport and information RNA, with erroneous reading of RNA and the formation of non-functional proteins; polyribosomes split and lose the ability to synthesize protein (bacteriostasis). Unlike other antibiotics, aminoglycosides have a bactericidal effect - they reduce the barrier functions of cytoplasmic membranes at high concentrations and cause the death of microorganisms.
Effective against Staphylococcus spp. (coagulase-positive and coagulase-negative), Pseudomonas aeruginosa, Proteus spp. (incl.Indol-positive and Indo-negative strains), Escherichia coli, Klebsiella pneumoniae, Haemophilus influenzae, Haemophilus aegyptius, Enterobacter aerogenes (Aerobacter aerogenes), Moraxella lacunata, Neisseria spp. (including Neisseria gonorrhoeae).