1, diarrhea of lamb with small tail Han sheep. Symptoms: listlessness, no breast-feeding, pale, yellowish or green complexion, particularly smelly feces or feces sticking to anus, bloody stool in the later stage, anal incontinence, and finally death due to dehydration failure. Treatment: Take elixir orally according to the instructions, 2-3 times a day, or take oxytetracycline tablets with sugar water, 2-3 times a day.
2, prone to colds, especially in winter, mainly manifested as cough, mucus or purulent nasal discharge at the nose, elevated body temperature, chills at the ear end, loss of appetite, reduced food intake, rough hair, shortness of breath, and weakened rumination.
3. Infectious oral ulcer. Symptoms: quarrel, nasal inflammation, rupture, bleeding, scab, difficulty eating. Treatment: scrape off the scabbed skin, and then wipe the affected area with burnt banana skin and tung oil twice a day. Or mix the ash from the bottom of the pot with raw salt and sprinkle it on the affected area once a day. Or rub the affected area with animal iodine, 2-3 times a day, and it will be cured in 2-3 days. 8g % O([； q# U
4. Sarcoidosis. Symptoms: itchy skin, hair loss, chapped skin, and scab skin thickening. Treatment: (1) Wash the affected area with warm water, and evenly apply 150g bottom ash, crude salt, sulfur powder and waste engine oil to the affected area once a day; (2) scrub the affected area with 0.5% trichlorfon solution; (3) Mix 10g realgar with 20g alum, grind into powder and 200ml pine nut oil, and apply it to the affected part. (4) Subcutaneous injection of aferidine can repel parasites in sheep both inside and outside.
5. Fasciola hepatica Symptoms: thin sheep, constipation, diarrhea, rough fur or depilation, edema in chest and abdomen, pale conjunctiva. Treatment: oral albendazole 15-20mg/kg body weight. Or subcutaneous injection of avodine.
Therefore, it is necessary to do a good job in epidemic prevention of small-tailed Han sheep on time and treat sick sheep as soon as possible. Diligent deworming, goats are generally less infected with other diseases when there are no parasites inside and outside; Once you suffer from parasitic diseases inside and outside the body, other diseases will follow because of decreased resistance. Therefore, it is necessary to deworm regularly (once every 2-3 months) and immunize once a year with infectious pleura pneumonia vaccine and triple vaccine (the interval between the two vaccines is at least one week).