The pathogenesis of stroke in acute stage is expounded from different pathogenic factors of qi,phlegm,wind,fire,deficiency and blood stasis by the ancient and modern doctors,and the treatment is conducted based on syndrome differentiation,which fully reflects the thought of " different therapies for same disease". These pathogenic factors are mutually affected and closely associated. Clinically,syndromes of phlegm-fire intermingling,wind-fire string up,blood stasis and phlegm obstruction,phlegmheat visceral excess are commonly encountered,so ...