“…The healing of tonsillar fossa takes about 2 weeks and, although gradually decreasing over the first week, significant to moderate pain resides during that period (4). Post-tonsillectomy pain may lead to poor oral intake, dehydration, late hemorrhage, emesis, sleep disturbances and behavioral differences and, therefore, usually requires careful management by oral analgesics (2,(5)(6)(7)10,11,24,25). The mostly prescribed opioids for post-tonsillectomy pain relief are acetaminophen with codeine and oxycodon or hydrocodone (4,5).…”