干眼症是维生素a严重缺乏吗

来自滕克禹医生的专业解答，快打开看看是否又获得了新的知识点～

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快速问医生

病情分析：干眼症原因复杂诱发因素也多，维生素A缺乏可以引起干眼症。干眼症分清楚是泪液分泌不足还是蒸发过强导致，根据病情决定选择适宜滴眼液，通过治疗一般会改善恢复正常。

滕克禹

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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