PremedicationPreanesthetic MedicationMidazolamAcepromazineMeperidineAdjuvants, AnesthesiaHypnotics and SedativesDiazepamClonidineAnti-Anxiety AgentsDrug HypersensitivityPromethazineAmbulatory Surgical ProceduresFentanylCandyAnesthetics, IntravenousAnesthesia, GeneralAnesthesia, DentalDiphenhydramineDouble-Blind MethodPropofolMethyl EthersButylscopolammonium BromideAnesthesia, InhalationButorphanolAnesthesia, IntravenousNeuroleptanalgesiaAnxiety, SeparationPaclitaxelBelladonna AlkaloidsMedetomidineAntineoplastic Agents, PhytogenicAdrenergic alpha-AgonistsKetamineAtropineAnesthetics, InhalationIntubation, IntratrachealAdministration, RectalInfusions, IntravenousAnesthesia Recovery PeriodClemastineBenperidolHistamine H1 AntagonistsLorazepamThiopentalAdministration, BuccalAnesthetics, DissociativeAnesthesia, LocalInjections, IntramuscularAdministration, OralIodine CompoundsOpiumOphthalmologic Surgical ProceduresSympatholyticsSuccinylcholineAnesthesiaIsonipecotic AcidsConscious SedationAdministration, SublingualMiosisNitrous OxideGastroscopyTaxoidsAnalgesicsDental AnxietyHeart RateAnxietyPain, PostoperativeVomitingDimethylpolysiloxanesGynecologic Surgical ProceduresParasympatholyticsDrug Administration ScheduleAnalgesics, OpioidAnesthesia, SpinalScopolamine HydrobromideXylazineIsofluraneAnesthetics, CombinedAnestheticsMorphineProspective StudiesNauseaIntraoperative PeriodNeuromuscular Nondepolarizing AgentsPainRandom AllocationRespirationDose-Response Relationship, DrugInjections, IntravenousBlood PressureHemodynamicsDrug CombinationsLidocaineTreatment OutcomeMonitoring, IntraoperativeDrug InteractionsDexamethasoneAnesthetics, LocalClinical Trials as Topic