What to do with a high stomach ache?

What is the cause of this type of Stomach Ache?

• Hello; Firstly I need a perfect doctor to answer this question. ok My dad underwent a surgery. He had got a stone in his Gall Bladder. The Doctors took it out. It all happened 1yr ago. But 3 days ago, my dad got very bad stomach ache. It was worst than that of the gall bladder. The ache is still there from the past 3 days. What happens is that when ever he eats anything, gas builds up inside his stomach and it tightens up.Then the gas rises to his stomach and then over it. He gets very bad pain and even gets problem in breathing. He got an Ultrasound and the report was normal. But still what is the cause of this problem and what is the way to cure it?

• Answer:

  It sounds like bloating. I get that. Its caused by eating certain foods which cause a reaction. To avoid bloating I have to avoid the food. Generally my bloating is caused by eating dairy products and by eating wheat. So try to identify which food is the cause. Then eliminate it.