Anti-Inflammatory Agents, Non-SteroidalAspirinAnalgesicsAnalgesics, OpioidAnalgesics, Non-NarcoticSteroidsSpirostansAnalgesiaPainPain MeasurementPlatelet Aggregation InhibitorsSaponinsGlycosidesMorphinePain, PostoperativeDiosgeninAcetaminophenTramadolPhenacetinTomatineLiliaceaeSolanaceous AlkaloidsMolecular StructureDose-Response Relationship, DrugChlormadinone AcetatePlant ExtractsPregnanesRhizomeCyclooxygenase InhibitorsCynanchumAndrostanesEstrogen AntagonistsMagnetic Resonance SpectroscopyTiclopidineDextropropoxypheneDouble-Blind MethodThromboxane B2SalicylatesAnti-Inflammatory AgentsDracaenaSmilaxBuxaceaeDrug ToleranceIbuprofenDiclofenacSolanumCodeineStereoisomerismDioscoreaAlliumAromatase InhibitorsPlatelet AggregationWithanolidesCarrageenanPain ThresholdTime FactorsDrug Therapy, CombinationTestolactoneHolarrhenaEstradiolAnemarrhenaHydroxysteroidsTreatment OutcomeMolecular ConformationEdemaPlatelet Function TestsMeperidineFentanylPentazocineAsparagus PlantKidney Papillary NecrosisPain ManagementReceptors, Opioid, muOxycodoneAnesthetics, LocalDipyroneHyperalgesiaSpectrometry, Mass, Fast Atom BombardmentDrug InteractionsInjections, SpinalSolanum nigrumAlveolectomyProspective StudiesBupivacaineKetoprofenAnalgesia, EpiduralSodium SalicylateNaloxoneIndomethacinTolmetinAndrostenesFlurbiprofenCyclooxygenase 2 InhibitorsWithaniaBlood PlateletsRats, Sprague-DawleyAnalgesia, Patient-ControlledAgaveOphiopogonAdministration, Oral