The invention relates to a medicinal composition for preventing and treating cow
mastitis, which is characterized by comprising the following components in portion by weight: 62 to 66 portions of
dandelion, 30 to 35 portions of Chinese violets, and 2 to 6 portions of
levamisole hydrochloride. A preparation method comprises the steps of weighing
dandelion and Chinese violets as raw materials in portion by weight,
grinding, sifting, allowing particle size to reach 60 to 200 meshes, evenly mixing the obtained product with
levamisole hydrochloride, separately packing and obtaining finished products. The invention has the advantages that the
levamisole hydrochloride added to the composition as a component has immunoregulation and
immunity excitement functions, restores suppressed immune functions to normal so as to improve
immunity, and plays a role in clearing heat, releasing
toxin and treating cow
mastitis through the Chinese-Western medicament combination with three Chinese medicaments in the prior prescription. The composition can inhibit the replication of various viruses, can enhance the immune response of bodies to
stomatitis viruses, has synergistic effects, prevents infection, improves
disease-resistant capability, has outstanding therapeutic effects, no
drug residue, no toxic side effects and low cost, and can effectively guarantee the
food safety of dairy products for people.