“What can you give a child for stomach pain?”

Stomach pain has many causes. Most common stomach pains mean that a child needs to eat, needs to poop or needs a hug. Constant severe stomach pain with tenderness needs immediate medical attention
Constipation, lactose intolerance or just holding gas and stools inside the body when the child needs to take time to sit on the toilet are the most common causes of abdominal pain.

I would advise seeing your pediatrician for abdominal pain because you do not want to miss something serious.