The child has difficulty in defecation can be used to open the enema laxative, which is an emergency temporary treatment. If the child has constipation problems, we should adjust the diet, to eat more vegetables, fruits, grains and cereals, do not eat too fine, such as groundnuts, corn, cabbage, are good for children laxative. There are also two kinds of drugs that can be used to adjust the problem of constipation, including probiotics, such as Bifidobacterium triadicum, Bifidobacterium triadicum tablets, and Silencon, which are probiotics. There are also special drugs for constipation, called lactulose, depending on the size of the child, according to the instructions can be taken, the course of treatment is usually 5-7 days.