过敏性鼻炎是鼻腔黏膜的变应性疾病,并且可引起多种并发症,而且也是比较多发的疾病。儿童过敏性鼻炎的发病率随年龄逐步增长,学龄期和青春期是发病高峰。儿童过敏性鼻炎发病人群儿童过敏性鼻炎主要发生在具有过敏性体质的儿童身上,这些儿童大多有过敏家族史,他们一旦接触环境中相应的过敏原,就可能产生过敏症状。过敏性鼻炎就是全身过敏反应发生在鼻腔黏膜的一种局部表 Allergic rhinitis is an allergic disease of the nasal mucosa, and can cause a variety of complications, but also more frequent diseases. The incidence of children with allergic rhinitis gradually increased with age, school age and adolescence is the peak incidence. Children with allergic rhinitis Children allergic rhinitis mainly occurs in children with allergic constitution, most of these children have a family history of allergies, once they are exposed to the corresponding allergens in the environment, it may produce allergy symptoms. Allergic rhinitis is a local form of systemic allergy that occurs in the nasal mucosa