Two-year-old babies with dry stools, pay attention to the following points: 1, food constipation. Because of insufficient food intake, resulting in insufficient intake, so less stool. Or the intake of food fiber and water is not enough, so we should pay attention to moderate drinking water, pay attention to the reasonable dietary structure, eat more food rich in crude fiber, such as celery, spinach, coarse grains, etc. 2, or the baby to develop irregular bowel habits, or abuse of laxatives, etc. can lead to constipation. 3, if by the above methods to improve the constipation is still not disappeared, then we should pay attention to congenital megacolon or Congenital megacolon or congenital redundant colon, intestinal obstruction, intussusception and other diseases may exist, to bring the baby to the hospital in time.