If an eight-year-old child has pain around the belly button, it is common to have enteritis, gastrointestinal dysfunction, intestinal spasm, indigestion, too much food to digest, or eating too much cold food or cold drinks, which may cause gastrointestinal inflammation or intestinal spasm, and cause pain around the belly button. At this time, we should first pay attention to keep her warm, use a warm bag or hot towel to moisten and warm the area around the navel, and control the diet, not to eat too much beans, sweets and cold, spicy and stimulating food, and slowly rub the abdomen to promote the discharge of intestinal gas. If you can’t get relief, you need to go to the hospital for further examination.