Drug formula for preventing and treating chronic PRDC (porcine respiratory disease complex)

Abstract

The invention relates to a drug formula for preventing and treating the chronic PRDC (porcine respiratory disease complex). The drug formula comprises raw materials, namely, valnemulin, enrofloxacin and traditional Chinese medicine powder, wherein the traditional Chinese medicine powder comprises raw materials, namely, codonopsis pilosula, liquorice roots, poria cocos, largehead atractylodes rhizomes, lily bulbs, dwarf lilyturf tubers, purified pinellia tubers, tatarian aster roots, ephedra herbs, thinleaf milkwort roots, common anemarrhena rhizomes, coastal glehnia roots, dried tangerine peels and pumice, the Chinese herbal medicines are distilled with water vapor, an extract is obtained, the extract and fine pumice powder produced through milling by an efficient ball mill are evenly mixed, then dried at the low temperature and packaged in a vacuum manner, and the traditional Chinese medicine powder is prepared. The formula is significant in curative effect on the chronic PRDC, less in traditional Chinese medicine addition amount and good in palatability, takes effect quickly and is high in cure rate according to clinical usage.

Description

technical field [0001] The invention relates to the field of veterinary medicine, in particular to a medicinal prescription for preventing and treating porcine chronic respiratory syndrome. Background technique [0002] Porcine Respiratory Disease Syndrome (PRDC) was first proposed at the 15th International Swine Disease Conference held in Xiamingham, England in 1998. It is caused by the interaction of many factors such as viruses, bacteria, environmental stress and low immunity of pigs. General term for respiratory diseases caused. Due to the diversity of pathogens that cause this syndrome, it is extremely difficult to prevent and treat this disease. The disease has become the number one disease that affects the economic benefits of the global pig industry and has caused huge losses to the pig industry. Porcine respiratory diseases are very complicated, and there are mainly two types of clinical manifestations. One is sudden onset, which means death in the future under tr...

AI Technical Summary

Problems solved by technology

The above-mentioned diseases are all poorly controlled by the existing multiple methods. From the present point of view, the most used ones are still chemical drugs, such as tilmicosin, florfenicol, Zhiyuanjing, sulfamethoxazole, and enrofloxacin , tylosin, riscomycin, doxycycline, etc., when one or more of them are used in combination, the antibacterial effect is getting worse and the rate of drug-resistant strains is higher

At the same time, long-term use of drugs will lead to a decline in the immune function of animals

[0003] Of course, there are also many methods to control the above-mentioned diseases through traditional Chinese medicine. However, the existing technology is simply adding Chinese medicine to the feed according to the rough processing of crushing. The strength of the ingredients is very poor, which is the biggest problem in the current use of traditional Chinese medicine

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