Non-allergic asthma

Definition

Non-allergic asthma occurs in some patients who have asthma that is not associated with allergy. The cellular profile of the sputum of these patients may be neutrophilic, eosinophilic or contain only a few inflammatory cells (paucigranulocytic). Patients with non-allergic asthma often respond less well to inhaled corticosteroids. It can cover different phenotypes.

Index Terms

Subcategories (3)