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全球20%-30%的人受困于过敏问题
喷嚏连天、泪流不止、皮肤发红发痒、哮喘……全球约有20%-30%的人群反复经历这些过敏症状。过敏的医学名称是“变态反应”,当一个人的免疫系统对过敏原(对大多数人无害的物质)产生反应时,就会发生过敏。过敏原多种多样,包括尘螨、宠物、花粉、昆虫、蜱虫、霉菌、食物和药物等。它是一种全身性的疾病,全身的各个器官都可能受影响。
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