Comparison of the Effects of Hydralazine and Labetalol on Intracranial Pressure When Used for Blood Pressure Control in Patients With Intracranial Hemorrhage: A Retrospective Study.

Background Recommendations on optimal agents to manage blood pressure (BP) in patients with an intracranial hemorrhage (ICH) are lacking. A case series suggests that hydralazine can cause intracranial pressure (ICP) elevation in an ICH. The purpose of this study was to compare the effects of intravenous (IV) hydralazine to IV labetalol on ICP in patients with ICH.