简单地说,便秘就是粪便干结,或虽有便意,但排便困难。判断便秘的因素应该包括三个:一是每周大便的次数是否少于2次;二是排便是否困难;三是大便的性状有没有改变,是不是存在干燥的情况。便秘的种类大致可以分成两种类型。一种称为“机能性便秘”:这是大肠或直肠的作用减弱或是老 Simply put, constipation is fecal dry knot, or although the meaning, but defecation difficulties. To determine the factors of constipation should include three: First, the number of stool per week less than 2 times; Second, defecation is difficult; Third, there is no change in stool traits, is there a dry situation. Constipation types can be broadly divided into two types. One is called “functional constipation”: this is the effect of the large intestine or rectum weakened or old