Abdominal pain restless vomiting lips purple in autumn to prevent nitrite poisoning in pigs

Nitrite poisoning in pigs is also called satiety. Pigs eat a lot of improperly prepared cabbage, carrots and forage grass, which can easily cause poisoning.

pig

Symptoms: more common in autumn. Pigs ate poisonous feed, short 20-30 minutes after satiation, long 2-3 hours, sudden onset. The clinical features are abdominal pain, screaming, circular movement, foaming at the mouth, sometimes vomiting, tongue protruding, dyspnea, heart weakness, weakness of limbs, walking and swaying, and general spasm. The skin of the lips is gray at first and then dark purple. The skin at the end of the body is cold, and the body temperature is mostly lower than the normal temperature.

Prevention: ① improves the preparation of feed, green feed should be fed raw, when it needs to be cooked, it should be quickly cooked and cooled, do not cover and stew in the pot. The feed stacked by ② is often turned over and ventilated to eliminate rotten, moldy and deteriorated feed.

The treatment of ① is detoxification, which can be injected intramuscularly or intravenously with 1% methylene blue solution per kilogram of body weight, together with bloodletting at the tip of the ear and tail, and then intraperitoneal fluid replacement: 100-200ml of sugar saline. ② licorice one or two, mung bean two, fried. ③ infuses pigs with egg whites and soy milk. ④ vinegar five taels, add normal water right amount, take orally.