This article is to introduce professor Fang Bangjiangs academic thoughts of sequential prevention and treatment of stroke, according to understanding of etiology and pathogenesis and the law governing prescription of stroke, in order to provide a new way for the treatment of stroke. He puts forward prevention before onset to keep the balance of yin and yang, with focus on the control of risk factors of hypertension and diabetes mellitus; prevention from deterioration, in acute stage we can apply the method of Fuyuanxingnao to save the crisis; and equal emphasis on prevention and treatment, in recovery stage and sequel stage attention shall be paid to treatment of “Long illness will be deficiency”, “collaterals invaded by prolonged illness ”and “Long illness is to be Bi Zheng” and to prevent the recurrence of stroke at the same time.