AnaphylaxisPassive Cutaneous AnaphylaxisDeath, SuddenDeath, Sudden, CardiacFood HypersensitivitySudden Infant DeathImmunoglobulin EDrug HypersensitivityInsect Bites and StingsSRS-AWheat HypersensitivityPeanut HypersensitivityMast CellsHistamine ReleaseSkin TestsUrticariaHistamineAllergensBasophilsBronchial SpasmEpinephrineAnti-Allergic AgentsCell DegranulationAnt VenomsDesensitization, ImmunologicHistamine H1 AntagonistsCromolyn SodiumHypersensitivityGlafenineLatex HypersensitivityAutacoidsHistamine AntagonistsHypersensitivity, ImmediateArachis hypogaeaOvalbuminLens PlantAngioedemaBee VenomsAdrenergic AgonistsArrhythmias, CardiacNeuromuscular Blocking AgentsAntigens, PlantGuinea PigsIntradermal TestsAscarisArthropod VenomsTryptasesNut HypersensitivityReceptors, IgEReaginsDiethylcarbamazinePlatelet Activating FactorHymenopterap-Methoxy-N-methylphenethylamineAntigensFagopyrumMethysergideBasophil Degranulation Test