Term Name:	extrinsic asthma
Synonyms:
Definition:	A chronic asthma that is triggered by an allergen and that is characterized by an immune system overreaction to a harmless substance, such as pollen or dust, with the subsequent release of immunoglobin E (IgE) antibodies.
Ontology:	Human Disease [DOID:0080811]   ( DOID:0080811 )