Evaluation of efficacy of sedative and analgesic effects of single IV dose of dexmedetomidine in post-operative patients

Background: In the post-operative period, it has always been an important consideration for clinicians, to keep the patient comfortable, calm and pain free. So there is a constant need for an ideal sedative for postoperative patients. Alpha 2 adrenoreceptor agonists such as dexmedetomidine could provide an answer to this problem because they have several relevant physiological properties like sedation, anxiolysis, analgesia and arousability. Hence, the current study was undertaken to evaluate the efficacy of dexmedetomidine in post-operative patients in order to avoid polypharmacy.