Progress on Treatment of Cerebral Vasospasm after Subarachnoid Hemorrhage

Cerebral vasospasm after subarachnoid hemorrhage(SAH),a kind of common complications,often causes cerebral ischemia and infarction.To date,the pathogenesis and gene expression associated with vasospasm remain poorly understood.There are many kinds of clinical therapy to it,but no one is specially ideal.The aim of this paper is to review the progress on its treatment.