Symptoms and treatment of heat stroke in sheep
Heat syndrome in sheep is the general name of solar radiation disease and heat radiation disease. Solar radiation disease is an acute disease of cerebral and meningeal congestion caused by direct sunlight on the head of sheep; heat radiation disease is a disease of central nervous system disorder caused by heat accumulation in the body due to humid and muggy weather, heat production of the body is greater than heat dissipation.
The expert relieves the disease. Etiology of ⑴: solar radiation sickness is due to the scorching sun in the head, so that the head overheating, resulting in brain and meningeal congestion. Heat radiation disease is caused by excessive external temperature, dampness, muggy, crowded, narrow in the sheep house, or poor ventilation during vehicle and boat movement, and heat accumulates in the body.
⑵ symptoms: at the initial stage, the sick sheep showed extreme depression, loss of appetite or abstinence, unstable gait, wobble and hyperheartbeat. Pulse is fast and weak, the number of breathing increases, dyspnea, elevated body temperature, visible mucosal flushing, muscle tremor, whole body sweating; some appear excited after the onset of the disease. In the later stage, he often lay on the ground because of collapse, or suddenly fell to the ground and remained motionless, showing a coma, and finally died because of cardiac paralysis.
An expert treats diseases. ① prevention: to do a good job of heat prevention and cooling of the sheep house in summer, it is strictly forbidden to graze at noon, go to the shade or shade during the lunch break, and ensure adequate drinking water.
② treatment: a. Immediately move the sheep to a cool place with good ventilation, cover the whole body with cold water, or enema with cold water. B, when the sick sheep is in a coma, the blood can be bled in the cervical vein, the amount of blood letting depends on the size and physical condition of the diseased sheep, generally letting blood 80-100ml, rehydration after bloodletting, intravenous injection of sodium chloride injection 1000 ml; c, when the sick sheep have heart weakness or severe edema, 4 ml of sodium caffeine should be injected intravenously.
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What about calcium deficiency in pigs?
Symptoms: early manifestations of anorexia, heterophilia, like lying on the ground. In the middle stage, the movement of the diseased pig was stiff, with arched back posture, the hindquarters swayed, some appeared claudication, and the hock joints of the two hindlimbs were sunken to the inside, showing an "eight" shape. In the later stage, the diseased pig lay on the ground and did not walk, the two hind legs extended forward to the ventral side, and the two forelimbs bent under the chest. Most of the diseased pigs have oval cysts under the posterior part of the tarsal joint. Treatment: for severe cases, first of all, the cystic swelling of the tarsal joint on both sides is disinfected and pierced with a triangular needle to release the contents. Then intravenous injection of calcium gluconate, every 50
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