Children intestinal lymph node swelling inflammation often say abdominal pain what reason

Children often say that abdominal pain is mainly caused by mesenteric lymph node inflammation, may be caused by eating too much raw and cold irritating food, may also be caused by cold, need to give the child early input anti-inflammatory analgesic drug treatment, as far as possible to maintain a light digestible diet, abdominal hot water bag hot compress, relieve abdominal pain.