Postoperative Nausea and VomitingAntiemeticsNauseaDroperidolOndansetronVomitingMetoclopramideAnalgesics, OpioidAnesthesia, GeneralGynecologic Surgical ProceduresPain, PostoperativeAcupressureAmbulatory Surgical ProceduresNitrous OxideDouble-Blind MethodGranisetronPreanesthetic MedicationAcupuncture PointsMorphineFentanylAnalgesia, Patient-ControlledPropofolAnesthetics, IntravenousSerotonin 5-HT3 Receptor AntagonistsPostoperative ComplicationsAnesthesia, ConductionAlfentanilAnesthesia Department, HospitalAnesthesia Recovery PeriodAnesthesia, IntravenousObstetric Surgical ProceduresAcupunctureSufentanilMyringoplastyAnesthesia, InhalationProspective StudiesIntraoperative PeriodPruritusStrabismusSerotonin AntagonistsInjections, IntravenousDexamethasoneAnesthesia, ObstetricalAnesthetics, InhalationPain MeasurementIntraoperative CareQuinolizinesNeostigmineNarcoticsAnalgesicsCholecystectomy, LaparoscopicPiperidinesAnesthetics, CombinedOpioid-Related DisordersLaparoscopyTreatment OutcomeAnalgesia, EpiduralAnesthesiaOxygen Inhalation TherapyRandomized Controlled Trials as TopicDrug Administration ScheduleAnestheticsNaloxoneOxycodoneAnesthesia, SpinalDose-Response Relationship, DrugNarcotic AntagonistsPainEnkephalin, MethionineReceptors, OpioidOpioid PeptidesSingle-Blind MethodMethyl EthersDrug Therapy, CombinationHysterectomyAnesthetics, LocalIsofluraneEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Patient SatisfactionPostoperative PeriodInfusions, IntravenousReceptors, Opioid, kappaEnkephalinsEndorphinsRisk FactorsHydromorphoneMotion Sickness