Introduction
PONV, emesis, nausea and vomiting, postoperative pain
SIDE EFFECT
Post-operative nausea and vomiting (PONV) is a common side effect of general anesthesia that can significantly decrease patient satisfaction. In fact, many patients find PONV more distressing than postoperative pain [Aprepitant is a highly selective neurokinin-1 (NK1) receptor and substance P antagonist. It is commonly used to prevent nausea and vomiting in patients undergoing chemotherapy, as well as to prevent opioid-induced emesis [