Veterinary drug for treating high-mortality lactation piglet diarrhea

Abstract

The invention discloses a veterinary drug for treating high-mortality lactation piglet diarrhea. The veterinary drug is prepared by the following raw materials in part by weight: 10-50 parts of poria peel, 10-50 parts of carbonized black plum, 10-50 parts of vinegar-fried radix paeoniae alba and 5-15 parts of honey-fried liquorice. The veterinary drug is safe and efficient and has controllable quality. The veterinary drug has the advantages that the poria peel, the carbonized black plum, the vinegar-fried radix paeoniae alba and the honey-fried liquorice are selected as the raw materials, the raw materials are natural traditional Chinese medicine, have a long clinical application history, and have small toxic and side effects and have no residue, and the natural traditional Chinese medicine raw materials and products thereof can be degraded in the natural environment and cannot cause environmental pollution; according to the clinical symptoms and the pathological change of the current high-mortality lactation piglet diarrhea, the treatment based on syndrome differentiation of traditional Chinese medicine is performed, the drug conforms to the characteristics of traditional Chinese medicine, and proved by experiments, the drug has remarkable effects; the product quality standards are made for the veterinary drug, and pachymic acid (C31H50O4) contained in the veterinary drug is not lower than 0.04 mg/ml; the quality is stable and controllable.

Description

technical field [0001] The invention belongs to the technical field of veterinary medicine, and in particular relates to a veterinary medicine for treating diarrhea in suckling piglets with high mortality. Background technique [0002] Since 2010, a disease characterized by severe diarrhea in newborn piglets around the age of 3 days has occurred nationwide. Vomiting first at the onset of the disease, which soon developed into severe diarrhea, milky white, yellow or green watery feces containing undigested curds, and died of severe dehydration 1 to 2 days later. The incidence rate reaches 50-80%, and the mortality rate is related to the age of onset. The onset within 3 days, the mortality rate is more than 80%, and the onset after 5 days, the mortality rate is 50-70%. The symptoms of the surviving pigs were gradually relieved, but most of the sows became dead pigs due to lack of milk and poor digestion and absorption of milk. Anatomical main manifestations: hepatomegaly, te...

AI Technical Summary

Problems solved by technology

[0005] 1. The sows were immunized with PED-TGE dual inactivated vaccine 35 days and 21 days before delivery, but the protection rate was very low and almost ineffective

[0006] 2. Re-feeding and immunization with home-made vaccines, some pig farms have a certain effect, but the effect of re-emergence is not good. Some pig farms cause the spread of viruses such as PRRSV due to re-feeding, which brings greater safety hazards

[0007] 3. Pig farms can only take symptomatic treatment for diarrhea in suckling piglets with high mortality rate. Measures such as rehydration and prevention of secondary infection are adopted. Due to the young age of onset and poor resistance of piglets, the treatment effect is very poor. Except for pigs, the mortality rate is uncontrollable

[0008] There is currently no effective cure for this disease

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