小孩老是吸下嘴唇，怎么办？是什么问题？

来自王志新医生的专业解答，快打开看看是否又获得了新的知识点～

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寻医问药网

病情分析：你好，小孩吸下嘴唇是属于一种习惯问题，一般是没有什么影响的。<br>

王志新

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