Compair Efficacy of iv Dexmedetomidine & Tramadol for Post Spinal Shivering in Obs Patients Undergoing Cesarean Section

When opposed to GA,SA is recommended during c section. Shivering is more prevalent and inconvenient complication of spinal anaesthesia, with 40 to 70% incidence rate. Tramadol has been proven to be beneficial in preventing post spinal shivering. Dexmedetomidine is a sedative, analgesic, anxiolytic, sympatholytic and opioid-sparing alpha adrenergic agonist. It has been shown to lower the threshold for shivering. The study aims to search for best drug for blunting shivering response.