It is a broad-spectrum Bactericidal Chemotherapy for the treatment of infectious processes of the upper and lower respiratory tract, genitourinary tract infections, gastrointestinal infections and others. Causes rhinitis, pneumonia, adenitis or glanders, metritis, vaginal infections, pyelonephritis, enteritis and bacterial dysentery, septicemia, mastitis, meningitis, polyarthritis, navel infections, infected wounds, abscesses. Effect on Gram positive, Gram negative and certain protozoa.