Children with accumulation of food can be fed some hawthorn water to help digestion; eat some yam porridge, yam has the effect of tonifying the spleen and stomach, nourishing yin and nourishing liquid, which is very beneficial in regulating accumulation of food in children; give your baby chiropractic and massage the abdomen, which can help digestion; if necessary, take some drugs that promote gastric motility, such as domperidone.