脚指头冻伤过，皮肤变黑了，还变硬了，怎么

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快速问医生

病情分析：主要是冻伤皮肤后造成皮肤坏死形成黑斑

王爱平

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：脚指头冻伤过，皮肤变黑了，还变硬了，怎么办？三年前我的脚指头被冻伤了一小块，不疼不痒，也没起包或者流血，就是把皮肤冻成了一小块黑红的颜色，但是直到现在那块冻伤过的地方，还是黑褐色的，上面那块皮也变得硬了，