#AskTheExpert My son always complain that,his stomach is aching while eating anything what could be reason for it .. previous week he had urine infection also.

A. Causes of abdominal pain in children. There are many health problems that can cause stomach pain for children, including: bowel (gut) problems – constipation, colic or irritable bowel. infections – gastroenteritis, kidney or bladder infections, or infections in other parts of the body like the ear or chest.