Norepinephrine has been recently introduced as a prophylactic vasopressor during Cesarean
delivery with promising results ; However, the optimum dose for efficient prophylaxis with
the least side effects is not known. In this study, we will compare three doses (0.05, 0.1,
0.15 mcg/Kg/min) of norepinephrine for prophylaxis against Post-Spinal hypotension during
cesarean delivery.