Ask about cow diseases and ask a professional to answer 20

I asked what the calf should do if it ate the amount of medicine from the big cow.

Dairy bovine gastroenteritis is a process of severe inflammation that occurs in the mucosal layer and deep tissues of the gastrointestinal tract, and is a disease of gastrointestinal disorders. The main reason for this is due to mildew of the feed or unclean feed or some parasitic diseases.

The main symptoms of symptomatic cattle are diarrhea, increased body temperature, increased heartbeat and respiration, thin or watery feces, and a fishy odor, sometimes containing blood. Sick cattle are depressed, weak and weak, loss of appetite, rumen peristalsis is weakened or abolished, diarrhea does not stop, dehydration occurs in the later stage, autopoisoning, and even death from exhaustion.

**(1) Initial infusion of paraffin oil 1000ml to promote the excretion of intestinal toxins.

2) Inject antibiotics such as gentamicin sulfate and berberine.

3) Eliminate inflammation and take sulfamidine orally.

4) If the feces have a fishy smell, sodium bicarbonate or aluminum hydroxide can be administered.

5) If dehydration and exhaustion occur, 3000 ml of sugar saline, 1000 ml of 5% glucose, 500 ml of sodium bicarbonate, and 30 ml of sodium coffee should be injected intravenously, once a day for 5 days.

6) Some traditional Chinese medicine preparations can be administered, such as tulip powder and pulsatilla decoction.

1. Look at food intake. Healthy cows have a strong appetite and eat grass quickly, and begin to ruminate when they are full. In the case of fresh forage without mildew, if it is found that the cow only sniffs the forage and is unwilling to eat or eats less, it is a sign of disease.

2. Check the feces and urine. The manure of healthy cows falls to the ground in the shape of a baked cake, round, with a high fovea on the edge, and exudes a fresh cow dung smell, and the urine is pale yellow and transparent. If you find that the stool is granular or diarrhea is loose, or even foul-smelling, and there is blood and pus, the urine also changes, such as the color turns yellow or red, it is a disease.

3. Put a thermometer into the rectum to measure body temperature. The normal body temperature is ?If your body temperature is above or below the normal range, you are sick.

Cattle with a body temperature below the normal range usually suffer from massive blood loss, rupture of internal organs, toxic disease, or are about to die. If fever alternates with no fever in sick cattle, they may have chronic tuberculosis, pyrosomiasis, or trypanosomiasis.

Fourth, observe the overall demeanor of the cow. Healthy cows are agile, with nimble eyes, a wagging tail and shiny fur. If you find that the cow's eyes are dull, its fur is coarse, its back is arched, it is dull, it is even trembling and shaking, and its tail is not shaking, it is a sign of illness.

5. Nasal mirrors. Healthy cattle regardless of the hot and cold weather, day and night, the nose mirror is constantly sweating, and the color is ruddy; If the nasal lens is dry and there are no sweat beads, it is sick.

6. Weigh and record the milk production, and compare the difference in milk production each time. Healthy cows produce relatively stable milk, and if there is a sudden drop in milk production, it is a sign of illness.

The basic principle of dairy cow medication is: generally cows are sick, if it is not very serious, do not use antibiotics. Even when antibiotics are used, they are given by injection rather than by mouth.

Generally, before the rumen microbial community is established, the calves will be fed a little antibiotic in order to prevent disease and promote growth. However, it should be stopped when it is seven or eight months old at most; Inject cows as few times as possible. Vaccination, as much as possible, is used.

After the injection, the cow produces less milk, especially in the hot summer weather. Generally, when the disease of dairy cows is not very serious, they will wait until two months after weaning to do **, and strive to raise the cows within these two months.