Insufficient blood supply to the vertebral artery can be manifested as unsteady walking, vomiting, dizziness, which is called stroke in Chinese medicine, mostly related to wind-phlegm upturned, yin deficiency and hyperactivity of yang, etc. There is no first choice of proprietary Chinese medicines, and it can be adjusted by taking Zhen Liver Wind-Quenching Soup and Semenax Baijutsu Tianma Soup. 1. Wind and phlegm disturbances: can take Zhen Liver Wind Extinguishing Soup, for the treatment of wind agent. It has the effect of calming the liver and suppressing wind, nourishing yin and suppressing yang. Clinical treatment for class stroke syndrome (refers to stroke disease in which wind is generated from within), with the main symptoms of dizziness, swollen eyes, tinnitus, fever and pain in the brain, vexation and heat in the heart (irritability and sultriness), or inability to revive after waking up, with long and strong pulse. 2. Yin deficiency and hyperactivity of Yang: Semixia and Atractylodes Macrocephalae Tianma Soup can be used as expectorant. It has the efficacy of suppressing phlegm and quenching wind, strengthening the spleen and dispelling dampness. Clinical main treatment of wind-phlegm upward disturbance evidence, mostly manifested as dizziness, headache, chest with hard knots and suffocation, nausea and vomiting. Clinically, it is often used in the treatment of auricular vertigo, hypertension, neurogenic vertigo, epilepsy, facial nerve paralysis, etc., which is caused by wind-phlegm upward disturbance. The adverse reactions and contraindications of the above drugs are not clear, Zhen Liver Quenching Wind Soup, Semixia Baijutsu Tianma Tang is prohibited for those who are allergic to the specific use of medication need to be under the guidance of a doctor.