Tantilipikorn P, Siriboonkoom P, Sookrung N, Thianboonsong A, Suwanwech T, Pinkaew B, Asanasaen P.
Local allergic rhinitis (LAR) is a localized nasal allergic response in the absence of systemic atopy that is characterized by local production of specific immunoglobulin E (sIgE), and a positive response to NAPT (nasal allergen provocation test). The objective of this study is to investigate the prevalence of LAR in adults with chronic rhinitis (CR) and negative skin prick test to Dermatophagoides pteronyssinus (Dp), and to assess the clinical characteristics of LAR, comparing to non-allergic rhinitis (NAR).
