AcetaminophenPrescription Drug MisuseNonprescription DrugsPainAnalgesics, Non-NarcoticAnalgesics, OpioidOpioid-Related DisordersBudesonideEthanolaminesBronchodilator AgentsUnited StatesAnti-Asthmatic AgentsTerbutalineAsthmaAdministration, InhalationAdrenal Cortex HormonesDrug-Induced Liver InjuryPain ManagementChronic PainNebulizers and VaporizersPain, PostoperativeDrug CombinationsIminesPain ThresholdPain MeasurementDrug OverdoseAntipyreticsDouble-Blind MethodLow Back PainBack PainDrug Therapy, CombinationIbuprofenTreatment OutcomeAbdominal PainNeck PainPain, IntractableAnti-Inflammatory Agents, Non-SteroidalAlbuterolAnalgesicsPelvic PainPain PerceptionForced Expiratory VolumePeak Expiratory Flow RateFacial PainLiver Failure, AcuteAdrenergic beta-2 Receptor AgonistsAcute PainPain, ReferredAdministration, RectalAntidotesHydrocodoneSeverity of Illness IndexAndrostadienesGlutathioneDose-Response Relationship, DrugShoulder PainLiverDrug CostsMusculoskeletal PainCytochrome P-450 CYP2E1PhenacetinAlanine TransaminaseAcetylcysteineQuestionnairesAminophenolsFeverBenzoquinonesAnalgesiaRandomized Controlled Trials as TopicCost-Benefit AnalysisToothacheNociceptive PainNeuralgiaTramadolNecrosisCodeineDrug LabelingHepatocytesChronic DiseaseCyclooxygenase InhibitorsAspartate AminotransferasesTonsillectomyAspirinGlucuronatesTime FactorsAcetanilidesGlutathione DisulfideMyofascial Pain SyndromesGlucuronidesHyperalgesia