Lexic.us

Definition of Anaphylactic shock

1. Noun. A severe and rapid and sometimes fatal hypersensitivity reaction to a substance (especially a vaccine or penicillin or shellfish or insect venom) to which the organism has become sensitized by previous exposure.

Definition of Anaphylactic shock

1. Noun. A severe and rapid systemic allergic reaction to an allergen, constricting the trachea and preventing breathing. ¹

¹ Source: wiktionary.com

Medical Definition of Anaphylactic shock

1. A serious, often life-threatening allergic reaction that is characterised by low blood pressure, shock (poor tissue perfusion) and difficulty breathing. (27 Sep 1997)

Lexicographical Neighbors of Anaphylactic Shock

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