Children often say that stomach pain may be caused by intestinal cramps, indigestion, parasitic infections and so on. 1. intestinal spasm: due to the imperfect development of the child’s nervous system, the intestinal regulator is not perfect, once stimulated, such as cold, it is easy to lead to intestinal contraction triggered by intestinal spasm. 2. Indigestion: it may be caused by children eating too much greasy food, or it may be caused by cold, which often causes abdominal pain, bloating, loss of appetite and other symptoms. 3. Parasitic infection: children who do not pay attention to hygiene or eat food containing worm eggs can easily lead to intestinal parasites, such as roundworms, which can cause stomach pain. Children often say stomach pain, there may be other causes, such as gastritis, intestinal dysfunction, etc., it is recommended to go to the hospital in time to identify the cause of targeted treatment.