Traditional Chinese medicine preparation for preventing and treating highly pathogenic porcine reproductive and respiratory syndrome and preparation method

Abstract

The invention discloses a traditional Chinese medicine preparation for preventing and treating highly pathogenic porcine reproductive and respiratory syndrome and a preparation method. The traditional Chinese medicine preparation comprises the following raw herbal materials in parts by weight: 35-65 parts of radix bupleuri, 15-25 parts of coptis chinensis, 20-40 parts of golden cypress, 22-58 parts of scutellaria baicalensis, 5-15 parts of caulis clematidis armandii, 5-15 parts of schizonepeta, 15-25 parts of divaricate saposhnikovia root, 45-75 parts of isatis root, 22-58 parts of ephedra herb, 35-65 parts of astragalus mongholicus, 30-50 parts of honeysuckle, 30-40 parts of fructus forsythiae, 20-40 parts of common andrographis herb, and 30-50 parts of folium mori. According to the invention, various raw herbal materials bring out the best in each other; body immunity is effectively increased; and the traditional Chinese medicine preparation is used for clearing heat and detoxifying and has a good effect for preventing and treating highly pathogenic porcine reproductive and respiratory syndrome.

Description

technical field [0001] The invention relates to the technical field of veterinary medicine, in particular to a traditional Chinese medicine preparation and a preparation method for preventing and treating highly pathogenic porcine blue-ear disease. Background technique [0002] Porcine reproductive and respiratory syndrome, referred to as PRRS, is a contagious disease characterized by reproductive disorders in sows and respiratory diseases in pigs of all ages. The pathogen is porcine reproductive and respiratory syndrome virus. PRRS is currently one of the most serious diseases affecting the swine industry in the world. It has spread rapidly since its discovery. So far, only a small number of countries have not been infected with the disease. [0003] Highly pathogenic PRRS is an acute and highly lethal infectious disease caused by a mutant strain of porcine reproductive and respiratory syndrome virus. The piglet morbidity rate can reach 100%, the mortality rate can reach m...

AI Technical Summary

Problems solved by technology

However, since there is currently no vaccine against highly pathogenic PRRS, many pig farmers vaccinate their pigs with similar vaccines, PRRS attenuated vaccines, PR attenuated vaccines, swine fever spleen lynching vaccines, and imported multiple vaccines, etc. , but practice has proved that inoculating too many vaccines to pig farms has an absolute impact on the health and stability of pig herds. It is unrealistic to rely on vaccines to prevent highly pathogenic PRRS, and even lead to immune disorders; in feed Drugs are added to the mixture, which are generally antipyretic and analgesic, antibiotics, sulfonamides and antiviral drugs, but practice has proved that these drugs are not effective in the treatment of highly pathogenic pig PRRS, especially sulfonamides. Such drugs can easily cause toxic side effects, immunosuppression and many concurrent infections in pigs; disinfection of the environment can only be used as an auxiliary means, and it cannot achieve a truly effective prevention and treatment of highly pathogenic pig PRRS