Antibiotic used for a wide range of susceptible infections. Polyflex is an antibiotic for treatment of infections caused by Gram positive and gram negative bacteria, including bacterial pneumonia. Approved for use in dairy and beef cattle and calves.
! View manufacturer's label detailsFederal (USA) law restricts this drug to use by or on the order of a licensed veterinarian. Consult with a licensed veterinarian for instructions on how to use this drug