<prompt> Answer this question truthfullyWhat is the definition of an Anaphylactoid reaction?  <response>: <reason> Several factorssubstances have been shown to be associated with anaphylactoid reactions. Listed below is a list of common precipitators of anaphylactoid reactions: Drugs almost any drug can cause anaphylactoid reactionDextran Didanosine Felbamate Imiglucerase Lidocaine Prednisolone Hydrochlorothiazide Valdecoxib,Foods foodstuffs such as peanuts, fish, gelatin, etc.Additives in drugs and foodsOccupational substances e.g., latexAnimal venoms scorpion, snake, etc.AeroallergensHemodialysisContrast-inducedSeminal fluidContact urticariogensPhysical agents cold, heat, UV irradiationHereditary angioedemaSystemic mastocytosisExerciseEchinococcal cystIdiopathic 