Chinese herbal medicine. Baoyang is a rare and scarce Chinese herbal medicine, which has been formed for a long time, and the feeding period of sheep is very short, so it is rarely found in sheep, but it is also unintentional. Its efficacy is similar to that of bezoar, and it is mainly used for clearing away heat and toxic materials, resolving phlegm and relieving convulsion. It has a calming effect on the human body. Can be used for treating palpitation and insomnia. Sheep with sheep treasures generally have bald hair, little appetite, high body temperature, weak walking, thin body, red eyes, restless and howling.