Drug OverdosePoisoningIpecacPrescription Drug MisuseCharcoalAcetaminophenGastric LavageAlprazolamCause of DeathOxycodoneSuicide, AttemptedAnalgesics, Non-NarcoticStreet DrugsPrescription DrugsSafety-Based Drug WithdrawalsCell DeathGlutethimideUnited States Agency for Healthcare Research and QualitySuicideNarcoticsOpioid-Related DisordersNew York CityAnalgesics, OpioidEmergency Service, HospitalSubstance Abuse, IntravenousSubstance-Related DisordersDrug-Related Side Effects and Adverse ReactionsTertiary Care CentersDeathHeroin DependenceAntidotesRetrospective StudiesHospitalizationHeroin