At present, there is no research to show that Tianma can treat hypertension, hypertension is the name of Western medicine, Chinese medicine more reference to headache, vertigo, etc. for treatment. Specific medication is recommended for use under the guidance of a professional doctor. Tianma for the orchid plant Tianma dried tubers, sweet taste, flat, to the liver meridian. It has the efficacy of restraining wind and stopping spasm, calming liver yang, expelling wind and clearing the channels (expelling wind and clearing the channels). Used for vertigo, headache, can be used in conjunction with stone vitex, hook vine, etc.; for the treatment of epileptic convulsions, can be used in conjunction with windbreaks, tiannanxing and other medicines. People with deficiency of qi and blood should be cautious to take Tianma, hypertension patients are recommended to standardize the diagnosis and treatment under the guidance of a doctor, if you need to use Tianma, it is recommended to use under the guidance of a doctor to carry out the matching use.