Long‐term particulate matter exposure is associated with the development of nonallergic rhinitis: A case‐control study.

Keywords: nonallergic rhinitis; pollution; particular matter EN nonallergic rhinitis pollution particular matter 1042 1045 4 05/29/23 20230601 NES 230601 INTRODUCTION Nonallergic rhinitis (NAR) has an estimated prevalence of 200 million worldwide and is a broad classification defined by the presence of rhinitis symptomatology without evidence of chronic rhinosinusitis (CRS) or immunoglobulin E-mediated allergic disease. Although several studies have demonstrated an association between PM SB 2.5 sb and sinonasal inflammation and upper respiratory disease, the pathophysiology linking NAR and PM SB 2.5 sb remains unclear. Long-term particulate matter exposure is associated with the development of nonallergic rhinitis: A case-control study. [Extracted from the article]