Drug-Related Side Effects and Adverse ReactionsPharmaceutical PreparationsAdverse Drug Reaction Reporting SystemsPharmacovigilanceDrug EruptionsDrug HypersensitivityProduct Surveillance, PostmarketingStevens-Johnson SyndromeChemical PrecipitationExanthemaToxicity TestsPharmacogeneticsPolypharmacyDrug MonitoringDermatitis, ExfoliativeUrticariaDrug-Induced Liver InjuryDrug PrescriptionsDrug TherapyPharmacoepidemiologyDrug InteractionsChild, HospitalizedOxyphenisatin AcetateSkin DiseasesErythema MultiformeToxicity Tests, AcuteTertiary Care CentersDrug LabelingPharmacology, ClinicalMedication ErrorsAnticonvulsantsTreatment OutcomeProspective StudiesAnti-Inflammatory Agents, Non-SteroidalRetrospective StudiesDatabases, FactualDose-Response Relationship, DrugPharmacistsSulfamethoxazoleHospitals, TeachingGalactorrheaMetabolic Detoxication, DrugTime FactorsDrug Administration ScheduleHospitals, PediatricInpatientsPrecipitinsPhotosensitivity DisordersPharmacokineticsHospitals, UniversityDapsoneDextropropoxypheneCarbamazepine