This randomized controlled trial aims to compare the interaction of methylprednisolone and dexamethasone with sugammadex in pediatric patients undergoing adenoidectomy and/or tonsillectomy. The primary objective is to evaluate the effect of these corticosteroids on the reversal time of rocuronium-induced neuromuscular block by sugammadex. Secondary outcomes include postoperative pain, nausea and vomiting, extubation time, and adverse events. Eligible participants are children aged 5 to 12 years, ASA I-II, scheduled for elective surgery under general anesthesia. The study is designed as a triple-blind, parallel-group trial with three arms: methylprednisolone, dexamethasone, and placebo.