变态反应性结膜疾病是眼科门诊最常见的眼病之一 ,然较确切的有关统计不多。Ｒａｐｏｚａ[1] 指出这类疾病比病人和医师所预料的要多。日本健康福利局赞助的调查显示12 .2 %的儿童和 14.8%的成人有变态反应性结膜炎的病史 ,有眼痒症状的还要多一些 ,估计日本有 15～ 2 0 %的人 Allergic conjunctival disease is one of the most common eye diseases in ophthalmology clinics, although less precise than the relevant statistics. Rapoza [1] pointed out that more of these diseases than patients and physicians expected. A survey sponsored by the Japan Health and Welfare Bureau shows that 12.2% of children and 14.8% of adults have a history of allergic conjunctivitis with more symptoms of itching and it is estimated that 15-20% of Japanese people