Constipation in addition to pediatric congenital megacolon, generally have acquired factors caused by the majority, reasonable arrangement of good diet and living is very important. First of all, we should cultivate good eating habits, not picky, partiality, and the recipe should be extensive to ensure that the source of nutrients and fiber. At the same time, we should pay attention to the deployment of the diet, coarse and fine food with grain and legumes often eat, vegetables and fruits constantly, the food structure is reasonable. The spleen and stomach are the foundation of the later life, regulating the diet to protect the stomach is an important principle of health care, but also an important measure to prevent constipation. Cultivate good defecation habits is also very important, every 1-2 days regularly defecate once, do not hold back stool for a long time, defecation, do not read books and newspapers, smoking and so on. Arrange your life and work well, avoid too much tension and exertion, live and work regularly, live a relaxed life, and have a happy spirit. It is also important to avoid prolonged visualization, prolonged lying, prolonged standing, prolonged walking, etc. for repeated constipation. Should strengthen physical exercise, exercise can make the stool to maintain smooth. In daily life, often hear the old man said, to eat more coarse grains, in order to prevent stool difficulties, in fact, is very scientific. Because the process of defecation and intestinal peristalsis has a direct relationship, and intestinal peristalsis strength, and our diet. For example, during the Chinese New Year, people because of excessive consumption of fine food and high protein, high fat food, stools are easily dry, defecation difficulties also occurred. This is because the fine food contains less dietary fiber, the dregs left after digestion and absorption by the stomach and intestines are also relatively less solid, so the stool is dry and difficult to defecate. In addition, intestinal fiber impurities, intestinal stimulation is also small, so the intestinal peristalsis is also reduced and weakened, which increases the difficulty of defecation. On the contrary, dietary fiber content is high, increase the volume of feces, increase intestinal mucosal stimulation, accelerate intestinal peristalsis to ensure the smoothness of defecation. Some people say that drinking a glass of salted water in the morning will help you have a smooth bowel movement, and this is correct. Drinking salt water in the morning can expand the body’s fluid volume, strengthen the metabolism, reduce blood viscosity. At the same time, the use of sodium ions adsorption of water, increase the water in the intestinal tract, soften the stool, thus reducing the difficulty of defecation.