at the bottom of the subarachnoid hemorrhage (SAH) usual y is the brain aneurism or brain artery abnormal y bursts, the blood directly into subarachnoid space. The most common within the reason with congenital intracranial aneurysm. This article through to the patients using overal nursing and improve the nurse's various aspects ability, shorten the in-hospital time, avoid the happening of the complications, have very good clinical effect.