皮肤瘙痒症缺什么导致

来自马冬梅医生的专业解答，快打开看看是否又获得了新的知识点～

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博禾医生

病情分析：皮肤瘙痒跟缺乏维生素A有很大关系，当体内维生素A缺乏后，皮肤就会变得干燥，还会有脱皮症状，皮肤会变得特别的粗糙，时间久了，皮肤就会变得异常瘙痒。瘙痒症跟缺铁也有一定关系，铁元素缺乏后，皮肤也会有一种刺激性的瘙痒，还会导致皮肤苍白。

马冬梅

副主任医师

提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医

问题描述：皮肤莫名奇妙的瘙痒，一直止不住，之后才知道自己是得了皮肤瘙痒症，那皮肤瘙痒症缺什么导致？