变应性鼻炎与哮喘是呼吸道变态反应的高发病和常见病,已成为严重影响人类健康的全球性疾病,其发病率趋向逐年增加,我国已高度关注其诊断、治疗和流行病学研究。特应性皮炎是一种常见的复发性、炎症性皮肤病,其多合并呼吸道症状,与变应性鼻炎和哮喘同样可检出多种特异性IgE。但 Allergic rhinitis and asthma are the high incidence and common diseases of respiratory allergies. They have become a global disease that seriously affects human health. The incidence of allergic rhinitis and asthma is increasing year by year. China has paid close attention to its diagnosis, treatment and epidemiological studies. Atopic dermatitis is a common recurrent, inflammatory skin disease, its multiple respiratory symptoms, and allergic rhinitis and asthma also detect a variety of specific IgE. but