USE IN: Canines and felines Enrofloxacin is concentrated in macrophages and neutrophils so it reaches the site of infection in high concentrations, immediately, which helps the immune system to eliminate pathogens, achieves therapeutic levels within one hour and is maintained in high concentrations, for long periods. ENRODAW PET¬ 50 AND 150 act by inhibiting gyrase, a valuable enzyme for the transmission of genetic information and cell metabolism, which is why it controls both active and inactive cells, they do not have cross-resistance with other antibiotics.