What is the cause of pore bleeding after the onset of pig disease?

Symptom

In recent years, when some high fever and major outbreaks occur, there is often bleeding in the pores of diseased pigs, which is common in the ears, around the eyes, on the back, and from the tip of the needle to millet bleeding, especially in the neck bristles.

Cause analysis

Pore bleeding in pigs is not an inherent symptom of the infectious disease used. Pore and visceral bleeding occurs only when red blood cells are destroyed, granulocytopenia and thrombocytopenia occur in animals. When we find that pig pore bleeding is often after a few days of treatment, there are many materials and magazines have listed pore bleeding as one of the clinical symptoms of some infectious diseases. repeat word for word what others say. And as long as there is a phenomenon of pore bleeding, it is considered that the condition is very serious or incurable disease, but it is not. First of all, from the point of view of infectious diseases, classical swine fever is subcutaneous needle-like bleeding spots or bleeding spots that do not fade under finger pressure, while swine erysipelas are rhomboid or irregular purplish red plaques higher than skin finger pressure. Porcine lung disease, septic streptococcus and Haemophilus parasuis all show diffuse hemorrhagic spots. And have their own unique clinical symptoms. Except for porcine eperythrozoon due to the destruction of red blood cells by the appendage, there is a phenomenon of pore bleeding, which is rarely seen in other infectious diseases. In addition, it is an indisputable fact that antipyretic drugs and antibiotics are used when pigs have high fever. In fact, this phenomenon is caused by improper use of drugs.

Antipyretic drugs include antipyretic drugs, antipyretic analgesics (pyrazolones and their derivatives). Especially pyrazolones, although antipyretic, analgesic, antirheumatic and effective, long-term high-dose use can cause thrombocytopenia and neutropenia. The sweat glands of pigs are underdeveloped and cannot cool down through perspiration as humans do. when a fever occurs in pigs, antipyretic drugs are used indiscriminately and repeatedly without determining the specific symptoms. Little do you know that fever is a protective response of the immune system when the body is invaded by pathogenic microorganisms. At this time, we should pass the clinical symptoms, vaccine immunity, epidemic season, disease characteristics, laboratory diagnosis and autopsy if necessary. And other diagnostic methods and measures to determine the right medicine for the disease. It should not be treated with antipyretic drugs blindly without a definite diagnosis of what disease it is.

At present, most of the veterinary drugs produced by veterinary drug factories are compound preparations, almost all of which contain antipyretic drugs (except for some targeted drugs), and some drugs are marked with "Noval essence" or "Pilamil hole", which is actually analgin and aminopyrine. Unexpectedly, some rural veterinarians and breeders do not know what it is, as a panacea for antipyretic. What's more, some veterinary drugs are only marked with "special antipyretic ingredients". In order to pursue the curative effect in the treatment, the dosage is often increased casually, or when used in combination, drug A contains antipyretic analgesics and drug B also contains antipyretic analgesics. This unwittingly increases the amount of antipyretic drugs. Causing bleeding from pig pores.

I in the treatment of rheumatism, the simple use of antipyretic analgesics for several days after the continuous use of porcine pore bleeding symptoms. And verified many times, if you add VC or vk3, the bleeding symptoms are significantly alleviated, or there are no bleeding symptoms.

Solving measures

The main results are as follows: (1) when purchasing drugs, ask the factory for the effective components and content of the compound preparation.

2 to find out the dose of your own medicine.

(3) to prevent overdose and repeated use of drugs.

4 . If antipyretic drugs must be used, it is best to use vc and vk3 at the same time, which can enhance the immunity of pigs and prevent pore bleeding.

(5) choose the medicine with single ingredient, and it is better to use the medicine according to the specific symptoms and conditions.

The above is just my own point of view. I hope you will point out and correct the mistakes. (source: Chinese farming)