Breviscapine yes Compositae Erigeron breviscapus Erigeron breviscapus(Vant) Hand-Mazz dry the whole plant,also known as fleabane, Dong-ju,mainly distributed in Yunnan,Guangxi and other places.Breviscapine extracted from the whole-plant plant flavonoids isolated the active ingredient, the chemical known as 4,5,6,3-hydroxy ketone -7 - glucose-glucuronic acid glycosides.Pharmacological studies have shown that with the expansion of breviscapine the role of cerebral blood vessels,can reduce cerebral vascular resistance and increase cerebral blood flow,microcirculation,and a fight against the role of platelet aggregation.In recent years,With the continuous deepening of breviscapine study,its clinical application has also been further expansion of its clinical application of this paper provide an overview of new progress.