Traditional Chinese medicine composition for treating PRRS (Porcine Reproductive and Respiratory Syndrome) and preparation method and application thereof

Abstract

The invention discloses a traditional Chinese medicine composition for preventing and treating HPPRRS (Highly Pathogenic Porcine Reproductive and Respiratory Syndrome), and belongs to the field of traditional Chinese veterinary drugs. The traditional Chinese medicine composition is characterized by comprising nepeta oil, radix isatidis, cyrtomium fortunei, ailanthus altissima swingle, plaster, dried radix rehmanniae, echinacea purpurea and cape jasmine which are proportioned according to a certain proportion, extracted, refined, added with preparation auxiliary materials and manufactured by the conventional method into the corresponding preparation. According to the invention, the traditional Chinese medicine composition used for treating HPPRRS has the advantages of remarkable curative effect, capability of treating both symptoms and root causes, high cure rate, no toxic or side effects, low probability of recurrence, phytotoxicity avoidance, low cost, no commodity inspection troubles of flesh fruit, and the like.

Description

technical field

[0001] The invention relates to a traditional Chinese medicine composition and its preparation method and application, in particular to a traditional Chinese medicine composition for treating pig blue-ear disease, its preparation method and application, and belongs to the field of traditional Chinese medicine. Background technique

[0002] Pig blue-ear disease, also known as porcine reproductive and respiratory syndrome (PRRS), is caused by porcine reproductive and respiratory syndrome virus in the Arteriviridae family. The main feature is introduced into my country from abroad, which seriously affects the pig industry. At present, there is no specific drug for treatment. The mutated highly pathogenic porcine reproductive and respiratory syndrome (HPPRRS) began to appear in the spring of 2006. It was highly virulent, and there was no effective way to control it for a while, resulting in a large-scale outbreak of HPPRRS in most areas. It was not until the end o...

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