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NAL Agricultural Thesaurus
U.S. Department of Agriculture

Concept Breadcrumbs

Fields of Study > animal and human health > diseases and disorders (animals and humans) > respiratory tract diseases > nose diseases > rhinitis > allergic rhinitis > hay fever
Animals, Livestock, One Health > animal and human health > diseases and disorders (animals and humans) > respiratory tract diseases > nose diseases > rhinitis > allergic rhinitis > hay fever
Fields of Study > animal and human health > diseases and disorders (animals and humans) > immunologic diseases > hypersensitivity > immediate hypersensitivity > respiratory hypersensitivity > allergic rhinitis > hay fever
Animals, Livestock, One Health > animal and human health > diseases and disorders (animals and humans) > immunologic diseases > hypersensitivity > immediate hypersensitivity > respiratory hypersensitivity > allergic rhinitis > hay fever
Preferred Term:

hay fever

Definition:
Allergic rhinitis that occurs at the same time every year. It is characterized by acute conjunctivitis with lacrimation and itching, and regarded as an allergic condition triggered by specific allergens.
Concept Schemes:
NALT Full
Broader Concept:
allergic rhinitis
Related Concepts:
Entry Terms:
  • hayfever
  • pollinosis
  • seasonal allergic rhinitis
  • pollen allergy
URI:
https://lod.nal.usda.gov/nalt/198903
Download this Concept:
RDF/XMLCreated 2013-04-23, last modified 2019-11-26
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