Effects of oral dexmedetomidine on incidence of anxiety and emergence delirium in surgical and non-surgical anesthesia in preschool children

Background Anxiety and emergence delirium (ED) are common complications of anesthesia in preschool children. Several causes had been attributed to them. Emergence delirium might be related to preoperative anxiety. We aimed to detect the incidence of anxiety and emergence delirium in anesthesia for surgical and non-surgical procedures, also to detect if oral dexmedetomidine as a premedication affects the incidence and severity of them in these procedures.