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成都博仕胃肠病医院:肠镜检查前怎么准备?看这篇就够了
饮用清肠药目的:将肠道及肠壁的粪便及粪渣清洁干净,有利于肠镜的检查判断,正常情况下大概需要排便6-7次左右,直至大便澄清,无粪渣;异常情况可能需要延长时间(如:长期便秘,喝药不配合等)。
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