儿童变态反应性疾病的发病率近年来明显升高,严重影响儿童的生活质量。儿童变态反应性疾病的发病机制主要与遗传因素、妊娠环境、出生后的环境以及呼吸道感染等因素相关,临床主要表现为湿疹、变应性鼻炎、变应性结膜炎、变应性哮喘及变应性胃肠炎。治疗应重视早期干预、避免接触变应原,选择合适的药物治疗以及变应原特异性免疫治疗。 The incidence of allergic diseases in children increased significantly in recent years, seriously affecting children’s quality of life. The pathogenesis of children with allergic diseases is mainly related to genetic factors, pregnancy environment, postnatal environment and respiratory infections and other factors, the main clinical manifestations of eczema, allergic rhinitis, allergic conjunctivitis, allergic asthma and allergy Should be gastroenteritis. Treatment should pay attention to early intervention, avoid contact with allergens, select the appropriate drug treatment and allergen-specific immunotherapy.