The antibacterial action of pharmacodynamics is similar to that of tylenol, which is mainly resistant to gram-positive bacteria,and is also effective for a small number of gram-negative bacteria and mycoplasma.The activity of mycobacterium tuberculosis,pasteurella and animal mycoplasma was better than that of tylosin.

1. It has antibacterial activity similar to macrolides.
2. It is effective for Gram-positive bacteria and some Gram-negative bacteria and mycoplasma.
3. Prevention and treatment of cow pneumonia and mastitis caused by sensitive bacteria are also used for Mycoplasma disease of pigs and chickens.