Tianma has the effect of restraining wind and spasmodic, suppressing liver yang, for the emergence of liver yang hyperactivity (liver yang, causing dizziness, dizziness, headache and other symptoms), liver wind and other evidence of the crowd the drug can play a better therapeutic effect. Tianma belongs to a kind of traditional Chinese medicine, high medicinal value is mainly orchid plant Tianma dried tubers, the main role of the drug in the clinic is to rest the wind to stop spasm, calm the liver yang, wind (remove wind, dredge the meridians). The drug can not only treat headache and dizziness caused by hyperactivity of liver yang, headache and dizziness, light-headedness, dry mouth and other symptoms; it can also treat frightening wind caused by internal movement of liver wind (pediatric diseases mainly manifested by dizziness, convulsions, convulsions, epileptic convulsions, tetanus, etc.; for the hands and feet, numbness of limbs, rheumatism, paralysis, and so on, it can play a certain therapeutic role. However, the specific adverse effects and contraindications of Tianma are not clear, and should be used under medical supervision.