Drug EruptionsAdverse Drug Reaction Reporting SystemsDrug-Related Side Effects and Adverse ReactionsPharmacovigilanceDrug HypersensitivityProduct Surveillance, PostmarketingStevens-Johnson SyndromeExanthemaPolypharmacyPharmacogeneticsDermatitis, ExfoliativeUrticariaDrug MonitoringDrug PrescriptionsDrug TherapyPharmaceutical PreparationsPharmacoepidemiologyChild, HospitalizedOxyphenisatin AcetateErythema MultiformeSkin DiseasesDrug-Induced Liver InjuryTertiary Care CentersDrug LabelingPharmacology, ClinicalMedication ErrorsDrug InteractionsAnticonvulsantsPharmacistsDatabases, FactualAnti-Inflammatory Agents, Non-SteroidalHospitals, TeachingGalactorrheaSulfamethoxazoleHospitals, PediatricInpatientsPhotosensitivity DisordersProspective StudiesHospitals, UniversityRetrospective StudiesDrug Information ServicesOff-Label UseTocolytic AgentsEosinophiliaDapsoneDextropropoxypheneCarbamazepinePharmacokinetics