Clinical symptoms and treatment of the most acute porcine lung disease

Guide reading

Porcine lung disease, also known as pasteurellosis and throat locking, is highly contagious. The main manifestation is that sick pigs are prone to septicemia, and there are acute inflammatory redness and swelling in and around the throat, or fibrin inflammation in the lungs and pleura.

Although porcine lung disease is wide step by step, the incidence of porcine lung disease is not high, generally caused by other infectious diseases, through the current development of traditional Chinese and western medicine, it is not very difficult to treat and prevent.

one

Epidemic characteristics of porcine lung disease

Porcine lung disease has a certain incubation period, which is usually 1 ~ 3 days. In terms of incidence, the incidence of piglets and mature pigs is higher. Sick pigs will carry the bacteria of porcine lung disease in various organs of the body, and the bacteria will be excreted out of the body through intestinal secretions and feces, and the bacteria will spread to healthy pigs through breathing and other ways, resulting in infection. The incidence is higher when healthy pigs are physically weak.

two

Clinical symptoms of porcine lung disease

Porcine lung disease is divided into the most acute, acute and chronic, the most acute death is relatively rapid, which can last for 1 ~ 2 days, mainly manifested in the symptoms of fibrinous pleuropneumonia, the symptoms of septicemia are not very obvious, and the body temperature is high at the beginning. There are dry cough, purulent eye stool and constipation, purple spot with diarrhea in the later stage.

Acute porcine lung disease can last for 4 ~ 6 days. The duration of chronic porcine lung disease can be about 2 weeks, which is mainly characterized by loss of appetite, poor breathing, malaise and high body temperature.

three

Diagnosis of porcine lung disease

Porcine lung disease can also be judged through epidemiology, clinical symptoms and pathological changes, and accurate judgment can be diagnosed by laboratory methods. However, it needs to be distinguished from acute pharynx and porcine asthma.

four

Prevention of porcine lung disease

Fundamentally speaking, the way to prevent pig lung disease is the environment of pig farms, pay attention to ventilation, timely cleaning of pig excrement, reduce the density of pigs, so as to improve the resistance of pigs.

At the same time, pigs should be vaccinated on time, boars must be immunized with inactivated vaccine twice a year, sows should be vaccinated before breeding, and fattening pigs should be injected about once a month. Pigs that have been sick and died should be deeply buried or burned by fire to prevent secondary infection to other pigs.

five

Treatment of porcine lung disease

Breeders should often observe the condition of pigs and immediately isolate them when they find abnormalities, diagnose and understand the situation of pigs in time, detect and treat them early, so as to prevent large area infection and cause heavy losses.

In addition, both traditional Chinese medicine and western medicine have good results in the treatment of porcine lung disease. for pigs that have been sick, we can take the combination of traditional Chinese medicine and western medicine to treat them. There are two specific treatment methods.

Western medicine: 10% glucose 250 mL, VC 0. 5 g, 20% sulfadiazine 0. 05mg / kg, mixed intravenous drip for 1 day, Bupleurum injection 0. 15 mL/kg, 30 mg / kg, mixed intramuscular injection once a day, tylosin 0. 2 mL/kg, intramuscular injection once a day.

Traditional Chinese medicine: Radix Scutellariae 30 g, Flos Lonicerae 30 g, Forsythia suspensa 40 g, Anemarrhena anemarrhena 15 g, Rhizoma Sophorae 30 g, Zelan 15 g, Gentiana 30 g, Platycodon grandiflorum 10 g, Radix scrophulariae 25 g, Ophiopogon japonicus 25 g, Baibu 20 g, Cortex moutan 25 g. Boil with water, take its essence, add a small amount of white sugar, one pair of medicine for 1 day, twice a day, continuous use of 3 drugs, wait until the pig's condition is improved, the dose can be reduced by half, continue to take 5 ~ 7 days can be cured.

six

Conclusion

Lung disease is a common infectious disease, which will cause great losses to the farm if it is inadvertently, but it can also be prevented and treated by traditional Chinese and western medicine. In order to understand the flow characteristics and clinical symptoms of porcine lung disease, and to clarify the pathological changes of porcine lung disease, we can make a preliminary judgment on pigs through some simple medical knowledge, and then make a definite judgment through laboratory methods.

In terms of treatment, first of all, the farm should provide a proper environment for pigs to enhance their resistance, and then the diagnosed pigs can be treated with traditional Chinese medicine or western medicine, so as to reduce the harm of porcine lung disease.