Objective:
To observe clinical effect of ligustrazin on treatment of cerebrovasospasm after Spontaneous subarachnoid hemorrhage by the change of before and after treatment of the middle cerebral artery blood flow velocity, blood coagulation, GCS score, in order to try to prove the effectiveness of ligustrazin clinically in scientific data.
Methods:
38 cases of spontaneous subarachnoid hemorrhage patients were randomly divided into the control group(19 cases) treated with nimodipine bes...