I. Swine fever. It is an acute contact infectious disease caused by a virus. The disease is highly contagious, mortality rate is extremely high, pigs regardless of age varieties, can occur throughout the year. The disease is mainly transmitted through the digestive tract. Generally 2-10 days onset.

Symptoms: the most acute type: sudden onset, high temperature a retreat (41-42 ℃), no obvious symptoms, and soon die.

Acute type: body temperature rises to 40.5-42 ℃, persistent. Appetite loss or stop eating, depressed, sleepy, shivering, crowded lying pile or drill grass nest. Standing and walking arched back and waist, limb weakness, slow action, swaying unsteady. The conjunctiva of the eyes is red, with thick swollen secretion. Constipation first, then diarrhea. There are purple-red hemorrhages at the root of the ear, abdomen, and inner side of the supine limbs that do not fade with finger pressure. Boar prepuce accumulation of urine, extrusion of white turbid foul-smelling urine. Sick pigs die within a week.

Chronic type: acute not dead to chronic. Sick pigs wasting, anemia, general weakness, often lying down, walking shaking, sometimes light heat, constipation and diarrhea alternately, generally difficult to recover.

It is a symptom of swine dengue. Treatment of this disease must not use penicillin antibiotics, or will aggravate the development of the disease. Can only be used to clear the heat and reduce the fire of the Chinese herbal medicine treatment. First, swine fever. It is an acute contact infectious disease caused by virus. This disease is highly contagious, mortality rate is extremely high, pigs regardless of age varieties, can occur throughout the year. The disease is mainly through the digestive tract ...

Pig fever is the normal function of the body, but also a kind of protection itself, because through the fever can kill harmful bacteria in the body, but persistent fever or high fever or intermittent fever should be taken seriously.

General fever is caused by inflammation, redness, swelling, heat, pain, dysfunction. So when the pigs have a fever, the first thing to consider is the problem of inflammation, but under this problem has arisen again, many pig farmers say, after the use of drugs, the fever subsided, the medicine stopped and began to fever, repeated episodes. The cause of this can be divided into several situations

The first: indicators to cure the root

This situation is that the pig is infected with the disease, the disease development needs to be processed, simple treatment of the symptoms, and did not find the root of the disease occurs, it is impossible to reduce the fever. For example, with erythrocytosis, and then with antipyretic and anti-inflammatory drugs can not be cured, you must use the drugs to treat erythrocytosis.

The second kind: fetal death

This is for sows, when the fetus dies in the abdomen, causing inflammation is inevitable, there will be a fever, at this time with the best drugs can not be, the only way is the dead fetus is discharged from the body. For example, blue ear disease.

The above is only my personal opinion, the most important thing is that the fever must find the root cause, find a reasonable treatment program, and soon be able to control the high fever.