The flu-like pigs slept late, bulimia, and hunger before going to sleep. The swollen stomach contents were attacked by cold at night, causing abnormal fermentation of stomach contents and hunger due to fever. Clinically similar to a cold, it became a flu.
The reason is that the light is shortened in autumn and winter. Pigs do not have recombination digestion time after eating at night or drink ice water immediately after eating, causing excessive stomach burden. The digestive function is reduced to a certain degree, and the decrease in outside temperature reduces the herd population. Resistance, resulting in the occurrence of the disease.
The clinical manifestations of pigs are often the same as the previous night's normal feeding, the second day began to show reduction or antifeedant, body temperature rose to 40 °C ~ 41 °C, the pig spirit is still good, often a few pigs in the same circle squeezed lying In the corner of the pig house, the sick pigs are dry and individual pigs have mucus on the feces. As the course of the disease increases (usually after 3 to 5 days), the conjunctiva of the pig's eye is flushed, individual skin becomes red, and occasional coughing and sneezing occur. Purple spots were seen on the tip of the ear, perineum, or the entire body. The pigs resumed feeding soon after the initial antibacterial and antipyretic treatment. The body temperature increased again and the food was eaten after eating. If the treatment is not proper, the disease can last for 10 days. , often ending with death or elimination.
According to the author's clinical experience, in the treatment must be a hunger strike, can use cephalosporins or aminoglycoside antibiotics for intramuscular injection, 12 hours, once every 2 days, such as not hunger strike during treatment, body temperature increased repeatedly, in addition to continue With antibiotics and resolutely hunger strike, at the same time with food mother students 10 to 30 tablets, gallnut 10 grams, 10 grams of rhubarb, 10 grams of gentian, decoction, if dehydration, with infusion treatment.
In addition, the quarters should do a good job of keeping warm and cold, can be used to plant ash or dried sand in the pig house. At the same time, it should be timed and quantified at the same time when feeding. The pigs should have enough time for digestion after eating, and when they are fed late, they should exercise properly or the amount should be reduced.
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