Common swine disease: what are the symptoms of classical swine fever, swine lung disease and swine erysipelas? How to treat it? What kind of medicine should I take?

There are many kinds of pig diseases, including infectious diseases, parasitic diseases, medical and surgical diseases and so on, which seriously affect the development of pig industry and cause huge economic losses. What are the symptoms of classical swine fever, swine lung disease and swine erysipelas? How to treat it? What kind of medicine should I take?

What are the symptoms of classical swine fever, swine lung disease and swine erysipelas?

1. Typical clinical symptoms of classical swine fever: dispirited spirit, slow movement, cold fear on the back of the bow, loss of appetite or even abstinence, high fever. Conjunctival inflammation of diseased pigs, initial constipation, late diarrhea, stench of feces. There is urine in the boar foreskin, and the turbid and foul-smelling liquid is released after being squeezed by hand. At the beginning of the disease, the skin is congested, and later it becomes cyanosis or bleeding, which is common in the lower abdomen, nasal tip, ear root, medial extremities and vulva. Often complicated with pneumonia and fibrinous enteritis.

2. Typical clinical symptoms of porcine lung disease: high fever, loss of appetite, dyspnea, rapid heartbeat and so on. The neck and throat is feverish, swollen and hard. In severe cases, it extends upward to the root of the ear and back to the chest. The sick pig is extremely difficult to breathe, sitting in a dog position, foam fluid flowing from the mouth and nose, visible mucosal cyanosis; initial constipation, late diarrhea, skin congestion and small bleeding spots.

3. Typical clinical symptoms of swine erysipelas: sudden increase in body temperature, absence, weakness, inability to lie on the ground, stiff gait when walking, and arched back when standing. Conjunctival congestion, clear eyes. The stool dried in the early stage was chestnut-like, with mucus, and some later diarrhea. There are red plaques on the surface of the skin, gradually turn purple, hand pressure fade, release and restore.

How to treat classical swine fever, swine lung disease and swine erysipelas? What kind of medicine should I take?

Classical swine fever:

1. To do a good job of prevention and injection of classical swine fever is the key measure to prevent the occurrence of classical swine fever. Every year, the method of regular injection and regular needle supplement was adopted, and the freeze-dried vaccine was immunized with classical swine fever virus. After dilution, all pigs were injected with 1ml intramuscularly. Immunity can be produced on the 4th day after injection, and the immune period can reach more than one year. Choose the immunization program that is suitable for this field.

2. Implement the method of self-breeding if you need to buy pig breeds from other places, you must keep them in isolation for about half a month after they are shipped back, and be vaccinated before you can raise them in mixed groups.

3. Strengthen market management and transport quarantine to put an end to the sale, purchase, transportation and spread of epidemic diseases in the market. Pig trading markets, pig depots, slaughterhouses and other places where pigs are concentrated, especially veterinary health management and quarantine measures should be strengthened.

4. Improve the feeding management, improve the feeding management, and do a good job in veterinary hygiene and disinfection of enclosure, environment and management equipment.

5. Emergency measures in case of classical swine fever at present, there is no effective drug to treat classical swine fever. Early diagnosis and timely measures are of great significance to control and eliminate classical swine fever and reduce economic losses.

Pig lung disease:

1. Penicillin, streptomycin and tetracycline antibiotics have certain curative effect on porcine lung disease. Antibiotics combined with sulfamethazine, such as tetracycline + sulfamethazine, tylosin + sulfamethazine is more effective.

2. 30% micosin plus Chinese herbal medicine plate Chen Huang injection! Florfenicol is injected into the other ear! Once a day, for three days.

3. Take chlortetracycline + florfenicol + potent dosiphthalein + antiviral No. 1 for three days.

Swine erysipelas:

1. Intravenous injection of penicillin per kg body weight of 10,000 units or tetracycline per kg body weight of 5000ml 10000 units or Kangdi injection 0.1-0.2ml/ kg body weight, twice a day.

2. Ampicillin is injected intravenously or treated with streptomycin or compound sulfadiazine sodium or lincomycin and tylosin.