Traditional Chinese medicine coating agent for preventing and treating piglet diarrhea and preparation method of traditional Chinese medicine coating agent

Abstract

The invention provides a traditional Chinese medicine coating agent for preventing and treating piglet diarrhea as well as a preparation method and application of the traditional Chinese medicine coating agent, belonging to the field of veterinary drugs. The traditional Chinese medicine coating agent is prepared through the following steps of with rhizoma atractylodis macrocephalae, semen plantaginis, radix aucklandiae, agastache rugosus, liquorice, rhizoma smilacis glabrae, radix scutellariae and astragalus as raw materials, smashing the raw materials, and then, boiling, filtering, extracting and concentrating to obtain a liquid extract; and uniformly mixing the liquid extract, a film-forming solution and a penetration enhancer to prepare the traditional Chinese medicine coating agent. The traditional Chinese medicine coating agent can be directly coated on the navel of a piglet, the drug absorption effect can be effectively improved, the effects can be rapidly taken, the optimal curative ratio of piglet diarrhea can be up to 90.0%, a favorable treating effect is achieved, and the traditional Chinese medicine coating agent has the advantages of no skin irritation, antibacterial and anti-inflammation effects, no residues and the like; and the preparation method is simple and easy in process, low in cost and suitable for industrial production.

Description

technical field [0001] The invention belongs to the field of veterinary drugs, and in particular relates to a traditional Chinese medicine coating agent for preventing and treating piglet diarrhea and a preparation method thereof. Background technique [0002] Diarrhea is the most common disease in piglets. Since 2014, the epidemic of piglet diarrhea has occurred in the United States, and nearly 6 million piglets have died. Later, diarrhea epidemics have also occurred in many places. Recently, epidemic diarrhea ransacked Japanese farms again, killing nearly 70,000 pigs. In the face of the epidemic sweeping the world, countries are stepping up the development of drugs against piglet diarrhea. [0003] Piglet epidemic diarrhea is an acute intestinal infectious disease of pigs caused by porcine epidemic diarrhea virus, which is characterized by watery diarrhea, vomiting and dehydration. It is sensitive to ether, chloroform, etc., and has weak resistance to the external enviro...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the problems of poor palatability and poor drug efficacy of existing oral Chinese medicines for treating piglet diarrhea, the invention provides a traditional Chinese medicine film-coating agent for preventing piglet diarrhea and a preparation method thereof. The Chinese medicine film-coating agent can be directly applied to the navel of piglets Drug ingredients can be absorbed in the site, quick effect, no drug residue, low cost