Bidirectional link between upper and lower airways in patients with allergic rhinitis

A Bencova1, E Rozborilova, M Antosova

  • 1Clinic of Tuberculosis and Respiratory Diseases, Jessenius Faculty of Medicine, Comenius University, Martin 03601, Slovakia. Bencova.alica@gmail.com

Summary

Exhaled nitric oxide (NO) indicates lower airway inflammation in allergic rhinitis patients. Pollen exposure increases NO, which decreases with nasal corticosteroid and antihistamine treatment.

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