What about sows with a high fever of 41 degrees?
If the sow has a high fever of 41 degrees, you should first confirm whether it is classical swine fever. If it is not classical swine fever, you can use traditional Chinese medicine injection such as Bupleurum injection and Houttuynia cordata injection. At the same time, glucose injection was used to supplement the energy of diseased pigs, and antibiotics such as amoxicillin and oxytetracycline injection were used for adjuvant treatment. If, in addition to a high fever, there are the following symptoms, it is mostly classical swine fever.
What are the symptoms of classical swine fever?
1. Acute type
There are varying degrees of bleeding in the skin, serosa, mucosa and internal organs. The whole body lymph nodes are swollen, juicy, congested, bleeding, the appearance is purplish black, the section is like marble, the kidney is light, the cortex has needle tip to millet-shaped bleeding spot, spleen has cold obstruction, the edge is more common, showing black and small purple mass, larynx mucosa and tonsil bleeding. There are scattered bleeding spots in the bladder mucosa. Gastric and intestinal mucosa showed catarrhal inflammation. A button ulcer is formed at the ileocecal valve of the large intestine.
two。 Chronic type
There was no obvious change in necrotizing enteritis and systemic hemorrhage. due to the disturbance of calcium and phosphorus metabolism, the yellow ossification line formed by ossification disorder could be seen at the end of ribs and cartilage tissue in weaned pigs.
3. Mild type
The symptoms are mild, atypical, mild, pathological changes are not obvious, there is no bleeding in the skin, but there are congestion and necrosis, appetite is good and bad, feces are sometimes dry, sick pigs are very thin, the fatality rate is high, and some have been tolerated, but the growth and development is seriously hindered.
Sows with high fever is also more likely to be infected with classical swine fever, so in addition to doing a good job in daily management, classical swine fever vaccine is absolutely indispensable.
- Prev
What are the treatment methods for sows with high fever?
Sow body temperature up to 40.5-41.5 degrees is a high fever, at this time can be treated with non-steroidal anti-inflammatory drugs as well as dexamethasone, Bupleurum and other drugs; if the body temperature reaches 41.5 degrees above, first oral irrigation, enema, etc., and then eat anti-inflammatory, anti-fever drugs. That's for sure,
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What if sows don't go into estrus after weaning?
Normally, sows are in estrus about a week after weaning. But many farmers reflect that they are not in estrus for ten or twenty days after weaning. Why? What are we going to do? What if the sow does not go into estrus after weaning? First of all, it is necessary to strengthen the breeding and choose the whole for lactating sows.
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