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[A Quick Science Explainer][Repost] Allergic Rhinitis

http://baike.baidu.com/view/83.htm Allergic rhinitis is also called vasomotor rhinitis; it is an allergic disease of the nasal mucosa and can cause a variety of complications. There is also a type triggered by nonspecific irritation, with no specific allergen involved and not an immune reaction process, but whose clinical manifestations are similar to the above two types of allergic rhinitis; this is called vasomotor rhinitis, or neuroreflex rhinitis. The irritants may come from outside the body (physical or chemical factors), or from within the body (endocrine or psychological factors). For this reason, some people regard it as essentially allergic rhinitis; however, because there is no antigen-antibody reaction in the body, desensitization therapy,…