Acute PainPainPain MeasurementPelvic PainDysmenorrheaDyspareuniaPain ManagementNeuralgiaPain ThresholdChronic PainEndometriosisPain, PostoperativePain ClinicsFacial PainNorethindroneHyperalgesiaAnalgesicsLow Back PainAnalgesics, OpioidAnalgesiaFibromyalgiaTemporomandibular Joint DisordersPain, IntractablePain PerceptionQuestionnairesChronic DiseaseAcute DiseaseBack PainAnesthesia Department, HospitalTreatment OutcomeAromatase InhibitorsChest PainNeck PainAbdominal PainSeverity of Illness IndexProspective StudiesAnalgesics, Non-NarcoticNitrilesTriazolesAnalgesia, Patient-ControlledNociceptorsUnited States Department of DefenseTime FactorsMorphineFollow-Up StudiesPrevalencePain, ReferredRecovery RoomToothacheShoulder PainAcupunctureCross-Sectional StudiesMusculoskeletal PainCohort StudiesAnti-Inflammatory Agents, Non-SteroidalAnesthetics, LocalKetoprofenInjections, SpinalCyclohexanecarboxylic AcidsHot TemperatureCryingDiclofenacDepressionAnalgesia, EpiduralNarcotic AntagonistsKetamineFormaldehydeKetorolacAcetaminophenSymptom AssessmentPeripheral Nervous System DiseasesSkin Physiological PhenomenaTranscutaneous Electric Nerve StimulationBehavior, AnimalLidocaineGanglia, SpinalSpinal CordAnesthesiologyCapsaicinHerpes ZosterBuprenorphineNociceptive PainAnesthetics, DissociativeDexmedetomidineDouble-Blind MethodAnemia, Sickle CellInfant BehaviorCarrageenanNerve BlockAminesCold TemperatureQuality of LifeRats, Sprague-DawleyPosterior Horn CellsMagnetic Resonance ImagingDisease Models, AnimalPhysical StimulationInflammationArthralgiaAnalysis of Variance