Compound astragalus polysaccharide granule for preventing and treating avian influenza

Abstract

The invention discloses a compound astragalus polysaccharide granule for preventing and treating avian influenza, which can effectively solve the problem of drug use for avian influenza, and adopts the technical scheme that the compound astragalus polysaccharide granule is prepared from the following raw material drugs in parts by weight: 20-30 parts of astragalus, 10-20 parts of honeysuckle, 15-35 parts of radix isatidis, 10-20 parts of radix achyranthis bidentatae, 10-20 parts of angelica sinensis, 10-30 parts of fructus forsythiae, 20-30 parts of radix ranunculi ternati and 5-15 parts of semen momordicae, and after the raw material drugs are extracted and concentrated by adopting the modern process, and auxiliary materials are added to prepare granules, wherein auxiliary materials are one or mixture of more than two of starch, powdered sugar and dextrin. According to the compound astragalus polysaccharide granule, the raw materials are rich, the price is low, the medication is safe, no irritation or toxic-side effect is generated on poultry, the bird flu prevention and treatment effect on poultry is good, the compound astragalus polysaccharide granule is good in use effect, and is an innovation of traditional Chinese veterinary medicines for preventing and treating avian influenza. Meanwhile, the preparation method is simple, the cost is low, the use is convenient, the prevention effect on the bird flu of poultry is very good, and the compound astragalus polysaccharide granule is suitable for large-scale popularization and application.

Description

technical field [0001] The invention belongs to the technical field of pharmacy, and in particular relates to a compound astragalus polysaccharide granule combination medicine for preventing and treating avian influenza in chickens and a preparation method thereof. Background technique [0002] Avian influenza is the abbreviation of avian influenza. The pathogenesis of chicken avian influenza is characterized by: ① complex clinical symptoms, often mixed with bronchitis, pharyngitis, colibacillosis, etc. clinically; ② morbidity and mortality and strain, Chicken sex, environment and complications are related to secondary infection. For example, avian influenza virus invades the mucous membrane, which is conducive to the secondary colibacillosis, strengthens the hemagglutinin effect of avian influenza virus, and leads to increased morbidity and mortality in chicken flocks;③ There are many serotypes of avian influenza virus, and the cross-protection among various types is weak, ...

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Problems solved by technology

[0003] In view of the above situation, in order to solve the defects of the prior art, the object of the present invention is to provide a compound astragalus polysaccharide granule for preventing and treating bird flu in chickens, which can effectively solve the problem of medication for preventing and treating bird flu in chickens.

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