There is no quickest solution for children’s indigestion, it is mostly caused by diet, intestinal flora imbalance, etc. It can be solved by improving dietary behavior or using medication such as bifidobacteria. Children’s indigestion may be caused by over-eating or consuming food that is not easy to digest, so it can be solved by improving dietary behavior, such as giving children easy-to-digest food, and eating less and more frequent meals. If children’s indigestion is due to intestinal flora disorders, supplementation with probiotics, such as bifidobacteria, should be prescribed to maintain a healthy intestinal micro-ecology and promote better digestion. Once children are found to have dyspepsia, parents can first improve the children’s diet for observation, if it continues to be unable to improve, you need to consult a doctor in a timely manner, under the guidance of the doctor to use the appropriate medication, do not blindly use drugs.