TCM Master LIU puts forward the six differentiation and seven treatment systems of brain diseases and believed that brain diseases were mostly caused by external evil,phlegm,blood stasis,qi depression,internal wind and deficiency. Vertigo was a common disease in brain diseases,which was painful and often accompanied by nausea and vomiting.TCM master LIU,combined with his own clinical experience,advocates wind,phlegm,blood stasis and deficiency as the main cause of vertigo. Based on dialectics,increasing the use of relevant pungent herbs according to the pathoge...