TheophyllineDrug OverdoseAcetaminophenAnalgesics, Non-NarcoticAminophyllineCharcoalTheobromineXanthinesBronchodilator AgentsPoisoningHeroin DependenceSuicide, AttemptedDelayed-Action PreparationsAntidotesPhosphodiesterase InhibitorsHeroinPrescription Drug MisuseHemoperfusionAdenosineOpioid-Related DisordersNaloxoneDrug InteractionsPurinergic P1 Receptor AntagonistsDrug-Induced Liver InjuryOpiate AlkaloidsNarcotic AntagonistsDextropropoxypheneEnoxacinSodium OxybateNarcoticsCaffeineCyclic AMPBucladesineLung Diseases, ObstructiveDothiepinIpecacAsthmaAnalgesics, OpioidReceptors, PurinergicPrescription DrugsAdministration, OralAntidepressive Agents, TricyclicComaSuicideStreet Drugs4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinoneAmitriptylineAlbuterolAlprazolamMoclobemideOxycodoneSubstance Abuse, IntravenousTerahertz SpectroscopyCytochrome P-450 CYP1A2Dose-Response Relationship, DrugTabletsEpilepsy, Tonic-ClonicProcaterolSerotonin SyndromeMetabolic Clearance RateMethadoneDrug PackagingHalf-Life