Erythromycin is a macrolide antibiotic of bacteriostatic action. In high concentrations and relatively high-sensitivity microorganisms may have a bactericidal effect.

An antimicrobial agent from the nitrofurans group, especially suitable for the treatment of urinary tract infections and prevention of infections after urologic surgery or examinations (cystoscopy, catheterization, etc.). The medicine disrupts the permeability of the cell membrane and protein synthesis in bacteria.

Biaxin - antibacterial agent of group of macroleads, semi-synthetic derivative of erythromycin. Biaxin is prescribed for treatment of infectious processes caused by flora, sensitive to it: sinusitis, pharyngitis, tonsillitis; folliculitis, streptoderma, erysipelatous inflammation, staphyloderma; bronchitis, community-acquired or hospital-acquired pneumonia; infections of dentoalveolar system; local or widespread mycobacterial infections caused by Mycobacterium intracellulare or Mycobacterium avium; in a complex of medicine oppressing acidity of a gastric acid for eradication of Helicobacter infection.