变应性鼻炎(allergic rhinitis,AR)是鼻腔黏膜接触吸入性变应原后由炎症递质诱发的炎症反应,可发生于任何年龄阶段,是临床常见的慢性疾病,可伴发或继发哮喘、分泌性中耳炎、鼻窦炎、鼻息肉、变应性咽喉炎等,对患者的健康和生活质量产生严重影响。AR的发病及进程受遗传和环境因素的双重影响,由于生活模式和环境气候的改变,最近几十年全球范围内AR的患病率呈逐渐增加 Allergic rhinitis (AR) is an inflammation reaction induced by inflammatory neurotransmitter after nasal mucosal contact with inhaled allergens. It can occur at any age and is a common clinical chronic disease, with or without secondary asthma , Secretory otitis media, sinusitis, nasal polyps, allergic laryngitis, etc., have a serious impact on the patient’s health and quality of life. The incidence and progression of AR are both affected by both genetic and environmental factors. The prevalence of AR in the world has been gradually increasing in recent decades due to changes in lifestyle and climate