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

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.