2-year-old children can not poop, may be improper feeding, intestinal flora imbalance, weak digestion and other reasons, you can eat more vegetables and fruits, take medication, massage the abdomen and other methods to relieve. 1. Improper feeding: If the parents’ feeding style is not correct, let the child eat too little food containing water, it may lead to constipation. Parents can let their children eat more fiber-rich fruits and vegetables to promote gastrointestinal motility and defecation, and drinking more water as appropriate can also help relieve. 2. Intestinal flora dysbiosis: Because the intestinal flora of 2-year-old children is not yet stable, if the intestinal flora dysbiosis occurs, constipation may also occur. At this time, you can let your child take probiotics such as Bifidobacterium bifidum, Lactobacillus acidophilus and other probiotics to regulate the intestinal flora. 3. Weak digestive ability: children’s digestive ability is weak, slow gastrointestinal peristalsis will also appear constipation. Parents can appropriately massage the abdomen for children. Massage can promote local blood circulation and gastrointestinal peristalsis, is conducive to promoting the child defecation, can also be taken orally, such as compound pepsin, and oral solution to help digestion. If a 2-year-old child suffers from constipation and the symptoms do not improve after positive lifestyle adjustments, he or she needs to go to the hospital in time. The above medications should be used in accordance with medical advice.