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 PRRS (Porcine Reproductive and Respiratory Syndrome), and belongs to the field of traditional Chinese veterinary drugs. The traditional Chinese medicine composition is characterized by comprising elsholtzia oil, radix isatidis, hyperforin perforatum, gypsum rubrum, ailanthus altissima swingle, figwort root and radix paeoniae rubra which are matched 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 (Highly Pathogenic Porcine Reproductive and Respiratory Syndrome) 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). Since it appeared in the United States in 1987, it has been raging for many years, and the pig industry in various countries in the world has suffered from the disease to varying degrees. Before 2006, the common blue ear disease (PRRS) appeared in my country's pig farms, with weak pathogenicity, and generally did not form a major epidemic. From the spring of 2006 to December 2007, the mutated highly pathogenic porcine reproductive and respiratory syndrome (HPPRRS) broke out successively in most provinces of my country, causing a large...

AI Technical Summary

Problems solved by technology

From the spring of 2006 to December 2007, the mutated highly pathogenic porcine reproductive and respiratory syndrome (HPPRRS) broke out successively in most provinces and regions of my country, causing a large number of pig deaths and causing great economic losses to pig production

Its prescription is directly used as a powder after crushing and sieving, without extraction and processing, its bioavailability is low, and its effect is the slowest; and in this prescription, precious and expensive medicinal materials such as buffalo horn and Coptis chinensis are used, resulting in higher costs; The preparation of Qingwenbaidu powder is too cold, and often used will cause Yin damage. For most of the time of preventive medicine, Qingwenbaidu powder is not included in the list in principle.

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