An Unpleasant Immune Reaction E.g. Hayfever

This page is the CodyCross answer for the clue below from Popcorn Time, Group 395, Puzzle 5 (Shutter Speed).

Question

An Unpleasant Immune Reaction E.g. Hayfever

Answer

ALLERGY

Word Meaning:

ALLERGY — (medicine, immunology, loosely) A disorder of the immune system causing adverse reactions to substances (allergens) not harmful to most and marked by the body's production of histamines and associated with atopy, anaphylaxis, and asthma; any condition of hypersensitivity to a substance.

Definitions from Wiktionary.

An unpleasant immune reaction e.g. hayfever Popcorn Time Answers