所谓便秘,是指大便很硬而导致排便困难。如果儿童排便时间延长,经常3～4d排便1次,排便感到困难,大便干燥,或有腹胀、拒食、烦躁、呕吐等现象,就可能是便秘。便秘是儿童的一种常见病症,大约每10名儿童就有1名会因为便秘就诊。其原因很多,概括起来可以分为两大类,一类由非器质性原因引起,属功能性便秘,经过调理可以痊愈;另一类为器质性原因导致,也称继发性便秘或症状 The so-called constipation, refers to the stool is hard and lead to defecation problems. If the child defecation extended, often 3 ~ 4d defecation 1, defecation difficulties, dry stool, or bloating, antifeedant, irritability, vomiting and other phenomena, it may be constipation. Constipation is a common condition in children, with about one out of every 10 children having constipation. For many reasons, can be summed up in two categories, one is caused by non-organic causes, is a functional constipation, after conditioning can be cured; the other is caused by organic causes, also known as secondary constipation or symptom