单纯变应性鼻炎导致的嗅觉障碍不仅是机械阻塞的结果,鼻粘膜嗜酸粒细胞炎症可能是更主要的原因。变应性鼻炎合并鼻窦炎和鼻息肉者,其嗅觉障碍的原因可能为机械阻塞加炎症。通过综述国内外相关文献,以期对炎症因素在变应性鼻炎嗅觉障碍发病机制中的作用以及变应性鼻炎的诊断和治疗原则作一阐述和初步探讨。 Olfactory disorders caused by allergic rhinitis alone are not only the result of mechanical obstruction, but nasal mucosal eosinophilia may be the more dominant cause. Allergic rhinitis with sinusitis and nasal polyps, the olfactory disturbance may be due to mechanical obstruction plus inflammation. Through the review of relevant literature at home and abroad, in order to explain the role of inflammatory factors in the pathogenesis of allergic rhinitis and the diagnosis and treatment of allergic rhinitis.