Veterinary drug for relieving respiratory tract of poultry and preparation method thereof

Abstract

The invention discloses a veterinary drug for relieving the respiratory tract of poultry and a preparation method thereof. The veterinary drug comprises the following raw materials: isatis root extract, natural indigo extract, borneol, licorice extract, dried orange peel, dark plum, perilla leaf, medicated leaven, radix bupleuri extract, root of large-flowered skullcap and ephedra stem. The preparation method comprises the following steps of: crushing and grinding the above-mentioned raw materials according to the above-mentioned composition, carrying out stirring and mixing, carrying out reflux extraction and then carrying out granulation and sterilization so as to obtain the veterinary drug. The veterinary drug is a traditional Chinese medicine preparation, overcomes the disadvantages of high crude fiber content and difficult dissolving-out of effective components of traditional Chinese medicine powder and gives full play to disease prevention and resistance effects of the drug. According to the preparation method, the extract of effective components of Chinese herbal medicines is obtained by using pure traditional Chinese medicinal material extraction technology, so the effective components of the drug can rapidly and directly contact with diseased tissue, inhibit virus replication, dispel wind and cold, relieve exterior syndrome, enhance the stress resistance of the body and exert obvious treatment effect on infectious bronchitis and respiratory diseases caused by cold; and the veterinary drug can be promoted and applied in practice.

Description

technical field [0001] The invention relates to the technical field of poultry respiratory tract veterinary medicine, in particular to a poultry respiratory tract veterinary medicine and a preparation method thereof. Background technique [0002] Poultry respiratory diseases are prevalent in large areas around the world, and have become one of the most serious diseases that endanger the livestock and poultry breeding industry. In recent years, with the rapid development of the livestock and poultry breeding industry, the breeding level has been continuously improved, especially The rise of intensive and large-scale chicken farms and pig farms has made the market supply of livestock and poultry generally optimistic, but due to the emergence of mutant antigens, drug-resistant strains, and the lack of cross-protection between multiple serotypes and serotypes Ability, coupled with many factors such as improper selection of vaccine varieties, overuse of antibiotics or the environ...

AI Technical Summary

Problems solved by technology

[0005] Under the current high-density breeding and repeated medication breeding environment, due to the influence of many factors such as the environment and medication, the body's own resistance will be relatively low, and the occurrence of respiratory diseases will cause a decline in egg production and meat production. It is a very severe test for the breeding industry. Spring and winter are the seasons of high incidence of poultry respiratory diseases caused by wind and cold. It is easy to destroy the integrity of the upper respiratory tract mucosa, reduce its ability to reject, cause various pathogens to take advantage of the weak point to cause disease, and cause the body's resistance to decrease. Inflammation such as edema and congestion will cause mucus in the poultry's trachea, and there will be noises when breathing, causing symptoms of respiratory diseases