大便一直拉不干净的感觉

来自许黎忠医生的专业解答，快打开看看是否又获得了新的知识点～

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健康之路

病情分析：一般患者出现大便一直拉不干净，大多可能是患者出现了直肠炎症或者直肠肿瘤的情况。其次，当患者出现痔疮或者细菌性痢疾等疾病的时候，也有可能会出现大便一直拉不干净的情况。

许黎忠

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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：最近妹妹出现了大便一直拉不干净的情况，我想请问一下这是怎么回事呢？