Our Hay Fever Main Article provides a comprehensive look at the who, what, when and how of Hay Fever

Definition of Hay fever

Hay fever: A seasonal allergy to airborne particles characterized by itchy eyes, runny nose, nasal congestion, sneezing, itchy throat, and excess mucus.

Hay fever is a misnomer because it is not caused by hay and it does not produce a fever. It is also known as allergic rhinitis or pollinosis.


Last Editorial Review: 8/28/2013

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