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hypersensitivity reaction

 
Noun hypersensitivity reaction has 1 sense
  1. hypersensitivity reaction - an inappropriate and excessive reaction to an allergen (as pollen or dust or animal hair or certain foods); severity ranges from mild allergy to severe systemic reactions leading to anaphylactic shock
    --1 is a kind of
    hypersensitivity
    --1 has particulars:
     urtication, urticaria, hives, nettle rash; allergy, allergic reaction; anaphylaxis; allergic rhinitis
hyperplazia hyperpnea hyperpyrexia hyperreligiosity hypersecretion hypersensitised hypersensitive hypersensitivity hypersensitivity reaction hypersensitized hypersensivity to psyllium hypersesitive hypershine gloss hypersomnia hypersonic hypersplenism hyperstat

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