Introduction: There are limited data regarding the characteristics and management of drug hypersensitivity reactions (DHR) in hospitalized children. This study aims to determine the prevalence, clinical features, and management of DHRs in pediatric inpatients. Methods: Children who had pediatric allergy consultation for suspected DHR during hospitalization in Ankara Bilkent City Hospital between August 1, 2020, and July 30, 2021, were included. Patient and reaction characteristics, culprit drugs, and management strategies were recorded. When possible, diagnostic tests (skin or provocation tests) were performed after discharge. Results: Among the 14,090 hospitalized children, 165 (72% male, median age: 106 months) underwent consultation for 192 suspected DHRs with 246 drugs. Cutaneous eruptions were the most common (94.3%). There was anaphylaxis in 40 patients and severe cutaneous adverse drug reaction in 4 patients (drug rash with eosinophilia and systemic symptoms in 3, acute generalized exanthematous pustulosis in 1). Antimicrobials were the leading cause (78.4%, n = 193/246). In 48 reactions, 60 (24%) culprit drugs could be readministered with close follow-up or desensitization (n = 12). In total, 186 suspected drugs were discontinued, and 115 were replaced with alternative drugs. After discharge, 38 provocation tests (2 positives) and 36 skin tests (1 positive prick test, 1 positive intradermal test, and 1 positive patch test) were performed. Discussion/conclusions: The incidence of suspected DHR among pediatric inpatients was approximately 1.1%. Skin symptoms were the most common manifestation. Twenty-four percent of suspected drugs could be continued during hospitalization. Patients with DHR during hospitalization should be evaluated with a drug allergy work-up unless there are contraindications to testing.