Method for preparing Chinese medicine injection for treating high-pathogenicity blue-ear disease of pig

Abstract

The invention relates to a making method of Chinese herbal medicine injection for treating highly pathogenic porcine reproductive and respiratory syndrome, honeysuckle 35 g, weeping forsythia 20 g, scutellaria 20 g, wild chrysanthemum 20 g, isatis root 35 g, astragalus 30 g, radix scrophulariae 15 g and dandelion 25 g are decocted and distilled with the mediator of water; a water decoction is concentrated; an alcohol solution is obtained after the ethanol dissolution; the alcohol solution is filtered; the ethanol is detached; the distillate is added; after fine filtration and sterilization the Chinese herbal medicine injection for treating highly pathogenic porcine reproductive and respiratory syndrome is prepared, which contains 1 g crude drug in whole per milliliter. The Chinese herbal medicine injection for treating highly pathogenic porcine reproductive and respiratory syndrome is prepared by the compound Chinese herbal medicine, which has the advantages of reasonable compatibility; the method of water distillation and decoction, alcohol dissolution and distillate mergence are adopted in the making method, and the effective ingredients are fully extracted and utilized, which has the advantages of reasonable technological process. The cure rate of highly pathogenic porcine reproductive and respiratory syndrome reaches to 82.9% using the Chinese herbal medicine injection fortreating highly pathogenic porcine reproductive and respiratory syndrome made by the invention. No abnormal phenomenon is happened in the eye dropping test of rabbit, local irritation test of leg muscle and times amount poisoning test.

Description

Preparation method of traditional Chinese medicine injection for treating highly pathogenic pig blue ear disease technical field The invention relates to a preparation method of a traditional Chinese medicine injection, in particular to a preparation method of a traditional Chinese medicine injection for treating highly pathogenic pig blue ear disease. Background technique Highly pathogenic pig blue ear disease is a serious viral disease of pigs that has appeared in recent years. Stadt virus is caused by an encapsulated spherical arterial virus, which is highly contagious and prone to outbreaks in high temperature seasons. The main route of infection is the respiratory tract, and the main modes of transmission are air transmission, contact transmission and vertical transmission. Pigs of all ages and types can be infected, mainly with respiratory symptoms in piglets and reproductive disorders in sows. Piglets and pregnant sows within one month of age are most susceptible to...

AI Technical Summary

Problems solved by technology

Traditional Chinese medicine mostly uses decoctions, powders and extracts. In recent decades, some Chinese medicine injections have appeared in my country, but most of them are injections limited to one or two single prescriptions. In the existing technology, there is no special treatment for highly pathogenic diseases. Compound Traditional Chinese Medicine Injection for Blue-ear Disease in Pigs

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