Infants and toddlers pouting to sleep on their backs, some are normal, may also be gastrointestinal indigestion caused by lying on their backs can well relieve indigestion caused by the gastrointestinal tract dysfunction, so infants and toddlers more use the lying position to sleep. Because the gastrointestinal tract of infants and young children is very weak, gastrointestinal development is not perfect, the normal intestinal flora has not been fully established, so it is easy to appear the symptoms of indigestion, can massage the abdomen of infants and young children clockwise, taking probiotics to help the establishment of intestinal flora, as well as taking infant spleen granules, can be very good to relieve the symptoms of indigestion.