AcetaminophenAnalgesics, Non-NarcoticAnalgesics, OpioidAnti-Inflammatory Agents, Non-SteroidalPain, PostoperativeIbuprofenDrug-Induced Liver InjuryDrug OverdosePain MeasurementAnalgesicsCodeineIminesCyclooxygenase 2 InhibitorsDiclofenacNaproxenHydromorphoneAntipyreticsDouble-Blind MethodPainCyclooxygenase InhibitorsAcute PainAnalgesia, Patient-ControlledMorphineDose-Response Relationship, DrugKetorolacAdministration, RectalAspirinLiver Failure, AcuteAnalgesiaPiroxicamMolar, ThirdNaloxoneDrug InteractionsNalbuphineTooth ExtractionCytochrome P-450 CYP2D6Prostaglandin-Endoperoxide SynthasesCyclooxygenase 1OxycodoneDipyroneStereoisomerismKetoprofenGastrointestinal DiseasesAnesthetics, LocalAntidotesAdministration, OralMeperidineSurgical Procedures, MinorDrug Administration ScheduleCross-Over StudiesHydrocodoneCyclooxygenase 2Narcotic AntagonistsGlutathioneLiverSulfonesMiosisPremature EjaculationLactonesHysterectomyBupivacaineAnesthesia Recovery PeriodDoxepinTonsillectomyCytochrome P-450 CYP2E1Anesthesia, GeneralPhenacetinSulfonamidesAlanine TransaminaseDrug Therapy, CombinationOsteoarthritisRenal ColicPyrazolesRats, WistarTherapeutic EquivalencyPostoperative Nausea and VomitingNarcoticsReceptors, Opioid, muAcetylcysteineSulindacTreatment OutcomeIndomethacinTabletsDelayed-Action PreparationsSuppositoriesTramadolThiazinesBuprenorphinePoisoningInjections, IntravenousChemistry, PharmaceuticalStomach UlcerAminophenolsMuscle HypertoniaNonprescription DrugsNerve BlockTime FactorsRespiratory RateProspective StudiesFever