Exercise induced asthma in children with intrinsic and extrinsic asthma

P. A. Eggleston

Research output: Contribution to journalArticlepeer-review

9 Scopus citations


The significance of intrinsic asthma as a diagnosis has been questioned since, except for the lack of evidence of allergy, there is no pathophysiologic distinction from extrinsic asthma. Following a standardized exercise stress, allergic extrinsic asthmatics respond with more severe asthma than do nonallergic intrinsic asthmatics. The incidence of significant exercise induced asthma is greater in a group of extrinsic asthmatics than in intrinsic asthmatics. Extrinsic asthmatics show increased airway sensitivity during a significant pollen season.

Original languageEnglish (US)
Pages (from-to)856-859
Number of pages4
Issue number5 sup.
StatePublished - Dec 1 1975

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health


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