变应性鼻炎为Ⅰ型变态反应性疾病,是以嗜酸粒细胞(EOS)浸润为主的慢性呼吸道炎症。病因复杂且有多种细胞因子、趋化因子参与发病过程。细胞因子网络失衡在变应性鼻炎发病中起重要作用。IL-13是近年来成为研究热点的Th2细胞因子,在变应性鼻炎发病机制中起着重要作用。最近几年来 Allergic rhinitis is type I allergic disease and is a chronic respiratory inflammation mainly caused by eosinophilic granulocyte (EOS) infiltration. Complex causes and a variety of cytokines, chemokines involved in the pathogenesis. Cytokine network imbalance plays an important role in the pathogenesis of allergic rhinitis. IL-13 is a Th2 cytokine that has become a research hotspot in recent years and plays an important role in the pathogenesis of allergic rhinitis. In recent years