你好我两个脚大拇指指甲发黑

来自章林海医生的专业解答，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：大拇指指甲发黑提示可能是心脏出现问题，这也许是一种先兆，所以要引起重视

章林海

主治医师

病情分析：你好，根据你的描述，一般来说这个是不排除灰指甲的问题引起的，这个情况可以通过药物进行治疗，是属于真菌感染所致，可以先使用亮甲试一试。

孙刚

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：你好我两个脚大拇指指甲发黑不疼不痒怎么回事