“…This is particularly important because agents without respiratory depressant effects, such as non-steroidal antiinflammatory drugs, acetaminophen, and local anesthetics, while used, are often inadequate to treat postoperative tonsillectomy pain. [4][5][6][7][8][9] Dexmedetomidine, a selective a 2 adrenoreceptor agonist with sedative and analgesic properties and without respiratory depressant effects, was shown to have similar effects on post-tonsillectomy opioidrescue needs as did higher doses of morphine. 10 More recently, researchers also showed that an intraoperative infusion of dexmedetomidine reduces the proportion of patients requiring morphine rescue during the postoperative period after tonsillectomy.…”