Comparing the Effect of Labetalol versus Morphine on Controlling Blood Pressure and Pulse Rate during Emergence from Anesthesia after Craniotomy.

Background: Emergence from anesthesia is associated with sympathetic stimulation, increase in pulse and blood pressure. There are different methods, but the most appropriate method should be selected regarding the differences in nationalities. This study aimed to compare the efficacy of morphine and labetalol in controlling blood pressure and pulse during emergence from anesthesia in brain tumors craniotomy.