Buffalo horn powder mainly has the efficacy of clearing heat, detoxification, etc. It can be used for high fever, yellow spots, vomiting blood and so on. Buffalo horn powder is bitter in taste and cold in nature, and belongs to heart and liver meridians. It mainly has the effects of clearing heat and cooling blood (relieving blood heat by clearing heat), detoxifying, and calming fright. It can be used for high fever, restlessness, even delirium, dark rash, epistaxis, or convulsions due to dizziness, convulsions, or convulsions with convulsions (pediatric diseases with dizziness, convulsions, and convulsions as the main manifestations) caused by warm-heat disease that penetrates deep into the blood (in the four phases of warm-heat disease, it belongs to the deepest stage or disease), disturbing the heart and spirit internally and compelling the blood to act presumptuously, as well as moving the wind. Buffalo Horn Powder is bitter and cold, with strong fire-dissolving and detoxifying power (to get rid of fire and poison in the body), it can also be used for sores, carbuncles, swollen toxins, paralysis of the throat (redness, swelling and pain in the pharynx, dryness, foreign body sensation, or itching in the throat and difficulty in swallowing) and sore throat. Meanwhile, it should be noted that it is contraindicated for people with deficiency and coldness of spleen and stomach (weak and cold spleen and stomach). Patients should choose to use buffalo horn powder reasonably under the guidance of Chinese medicine practitioners and avoid unauthorized use.