What are the common diseases of pigs?

Zhouzhi Jimin Pig Breeding Professional Cooperative Advice and advice on recent pig diseases may reduce your losses.

High fever has become an epidemic trend, causing great losses to many farmers, and the disease spreads quickly, and many pig farms have been sick from the first to the whole herd in 3 days. Symptoms vary.

Chronic: body temperature between 40 degrees, feed intake halved, or abolition, normal spirit, like to lie on the ground!

Acute: body temperature rises to 41 degrees, loss of appetite, red ears, purple in the later stage, respiratory symptoms, lying on the ground and likes to get together, constipation or diarrhea in the later stage of the disease, and some teeth grinding.

For chronic **, the method is as follows: intramuscular injection of astragalus polysaccharide + ceftriaxone. Ceftriaxone + Qingkailing, concentrate the feed, add rehydration salts and multi-vitamins, supplement the energy of pigs, and improve disease resistance.

You can also feed some cabbage or pears! It has the effect of clearing fire and laxative, preventing constipation! Pigs with a body temperature of 40 degrees should add aspirin + 1% raw gypsum to the feed!

Raw gypsum is cool and can be dispersed, relieve muscle and clear heat, remove annoyance and quench thirst, clear the effect of penetration, have the effect of antipyretic and clear stomach fire, and is the holy medicine of antipyretic) Feed people with hawthorn pills, add glucose 8-15% to the feed, and it can heal itself in about a week! Remember never to take a fever reducer. Be cautious with Bupleurum injection, don't listen to the flickering of selling medicine, and don't add medicine to the feed, because the dose is small, and the pigs don't eat the dose.

However, it is possible to drink water and add medicine.

Acute ** as follows: After autopsy! It was found that most of the disease was a mixed infection of PRRS and streptococcus!

**Method: antiviral + antibacterial drugs, such as: Astragalus polysaccharide + cefexeme, Astragalus polysaccharide + amoxicillin.

Bupleurum injection + ceftriaxone sodium + virazole has a very good effect (the antibacterial drugs that are rarely used in pig farms play a key role in the ** process) hehe! Everyone, pay attention!

For these symptoms, it is difficult to diagnose that, it is suspected that it may be caused by Haemophilus parasuis, or streptococcus.

Common diseases in pigs are mainly infectious diseases and viral diseases.

1.Infectious disease refers to swine fever, the incidence of which is relatively fixed, is a seasonal disease, the infection is not only high but also fast, and it will lead to the death of pigs in serious cases.

2.Pseudorabies (herpes virus) is the main viral disease, which is mainly transmitted through the air, and infected pigs will have symptoms such as lying on their sides, poor appetite, and becoming emaciated, which will lead to more serious consequences after infection.

3.Bacterial infection is mainly swine erysipelas, infected pigs will have congestion, and then will make **ulcer, the incidence is relatively high in summer, and anorexia or death will occur in severe cases.

4.Porcine diarrheal disease is easy to break out in winter, mainly because of intestinal infection, symptoms such as vomiting, diarrhea, etc., although it will not lead to the death of pigs, but seriously threaten the healthy growth and development of pigs.

5.Porcine parasitic diseases have a wide range of infections, and infected pigs are prone to anemia.

In the process of pig breeding, if the breeding is not correct, there will be many diseases, of which the following 32 diseases are the most common, namely: pig pneumonia, edema, vitilico, yellow dysentery, salmonellosis, lymphatic swelling, meningitis, sepsis, rhinitis, swine fever, erysipelas, swine rabies, swine flu, swine pox, infectious pleurisy, blue ear disease, vesicular disease, parvovirus, encephalitis intestine, gastritis, piglet paratyphoid, pasteurella, asthma, fungal disease, endometritis, toxoplasmosis, diarrhea, swine dysentery, Streptococcal disease, Porcine Escherichia coli, Porcine Clostridial Weissei disease, Haemophilus disease, etc.

Common swine diseases mainly include piglet dysentery, piglet yellow dysentery, piglet red dysentery, swine edema, swine fever, swine erysipelas, swine lung disease, swine infectious gastroenteritis, swine epidemic diarrhea, swine blue ear disease, porcine parvovirus, swine cysticercosis, swine influenza, swine ascariasis, piglet white myopathy, piglet nutritional anemia, porcine nitrite poisoning, pig salt poisoning, etc.

Causes of constipation.

1. Physiological reaction, 20 days after the sow is pregnant, the fetus grows rapidly, and the uterus compresses the intestines, resulting in rectal paralysis and reducing the peristalsis of intestinal smooth muscles, thus forming constipation.

2. Due to the weather and injection environment problems, warm toxins and endotoxins accumulate in the sow for a long time, and the heat cannot be discharged, which will lead to constipation in the sow.

3. Under the conditions of daily feeding, a large number of antibiotics are used, and injections are injected indiscriminately after the onset of the disease, which destroys the balance of intestinal microorganisms and leads to drug-induced constipation.

4. Within 30-90 days of pregnancy, due to the limitation of the limit bar, many pig houses are insufficient, and the sow lacks sufficient exercise, resulting in a decline in digestive function and constipation.

5. The feed nutrition is unreasonable, the crude fiber intake is insufficient, the green feed supply is insufficient, and too much energy feed intake will lead to constipation.

6. Diseases such as swine fever, infectious pleuropneumonia, epierythrocyte body and inflammation caused by postpartum infection can also lead to constipation.