Used primarily in veterinary medicine, especially in cattle and swine, to treat bacterial infections such as respiratory tract infections, mastitis, and foot rot. It is effective against a range of Gram-positive and some Gram-negative bacteria. Administered by intramuscular injection, it provides rapid absorption and quick onset of action, making it suitable for acute infections. Its use is limited in human medicine and has been largely discontinued in many countries due to the development of newer cephalosporins with broader spectra and better pharmacokinetic profiles.