5岁孩子总咬手指头是怎么回事

来自张伟令医生的专业解答，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：这种情况有可能是身体方面的问题：如体内缺少锌,铁等微量元素.但也不排除心理方面的原因：吃手是一种心理问题的外在表现,如压抑,焦虑,强迫.

张伟令

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