AnaphylaxisAspirinPassive Cutaneous AnaphylaxisFood HypersensitivityImmunoglobulin EDrug HypersensitivitySRS-AWheat HypersensitivityInsect Bites and StingsPlatelet Aggregation InhibitorsPeanut HypersensitivityMast CellsAnti-Inflammatory Agents, Non-SteroidalHistamine ReleaseSkin TestsUrticariaHistamineAllergensBasophilsBronchial SpasmEpinephrineDesensitization, ImmunologicCell DegranulationAnti-Allergic AgentsThromboxane B2Ant VenomsHistamine H1 AntagonistsCromolyn SodiumHypersensitivityGlafenineLatex HypersensitivityTiclopidineAutacoidsHistamine AntagonistsHypersensitivity, ImmediateOvalbuminCyclooxygenase InhibitorsArachis hypogaeaLens PlantAngioedemaPlatelet AggregationBee VenomsSalicylatesGuinea PigsNeuromuscular Blocking AgentsAdrenergic AgonistsAntigens, PlantIntradermal TestsAscarisPlatelet Function TestsArthropod VenomsTryptasesReceptors, IgENut HypersensitivityPlatelet Activating FactorReaginsDiethylcarbamazineAntigensp-Methoxy-N-methylphenethylamineHymenopteraBlood PlateletsDrug Therapy, CombinationTime FactorsImmunoglobulin GFagopyrumDose-Response Relationship, DrugMethysergideBasophil Degranulation Test