这几天一天要上几次大便为什么

来自李勇医生的专业解答，快打开看看是否又获得了新的知识点～

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三知健康

病情分析：您好，从生理的角度上讲，大便次数少，我们称为便秘。大便的次数多，或大便比较稀，我们称为腹泻。通常情况下两天拉一次或是一天拉两次大便都属于正常。如果大便每天要好几次，这种情况可能是不太正常的。建议到医院去看一看，做相应的检查。

李勇

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：您好，最近饮食上和平时差不多，但是一天要上四次大便，想问问一天拉几次大便正常？