Etiology and Pathogenesis Emotion-liver qi stag.-fire Improper diet-sp.-damp&phlegm bing disturbed Over working-ki.essence def. malnutrition *Long history dis.-Qi blood def. 公 brain Etiology and Pathogenesis ❖ Emotion-liver qi stag.-fire ❖ Improper diet-sp.-damp&phlegm bing disturbed ❖ Over working- ki. essence def. malnutrition ❖ Long history dis.- Qi & blood def. ❖ brain