Pediatric constipation is very common. Treatment of pediatric constipation to do the following points, 1, to let children develop the habit of relieving stool, morning and evening to squat toilet. 2, to eat more vegetables, especially some vegetables containing fiber, such as leeks, celery, cabbage, etc.. Eat less puffed food, drink more water. 3, parents to do clockwise abdominal massage for children, once 3-5 minutes, 2-3 times a day. If the effect is not obvious can take the drug, bifidobacterium live bacteria tablets 0.5 grams, 3 times a day. Lactulose oral solution, take 10 ml orally every morning on an empty stomach.