Traditional Chinese medicine composition of radix isatidis and folium isatidis granules for animals as well as preparation process and application of traditional Chinese medicine composition

The invention provides a method for preparing a radix isatidis and folium isatidis granule traditional Chinese medicine composition for animals and application of the radix isatidis and folium isatidis granule traditional Chinese medicine composition. The method comprises the following steps: selecting isatis root and folium isatidis in a specific ratio as raw materials, decocting, concentrating, spray-drying, mixing, compacting, crushing, granulating and the like to prepare the isatis root and folium isatidis granules. The composition is suitable for treating respiratory tract infection diseases of animals. Compared with a traditional wet granulation product, the radix isatidis and folium isatidis granule traditional Chinese medicine composition has better curative effect and treatment effect. Experiments prove that the composition can remarkably improve the respiratory tract symptoms of animals and improve the health level of the animals. The innovation of the invention lies in that raw materials in a speci