Catalog
Non-allergic asthma
Link to WHO Definition
Non-allergic asthma – http://id.who.int/icd/entity/1461326813
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.