Hi! My daughter is 9 yes old. She is having mild chronic gastritis. She is having severe headache and severe nausea. First her Dr. gave indural 10 the ciplar 20,pan 20. No relief. Now Dr. Prescribed pentocid l, sombraz, ciplar, flunarin 5,gaviscon. We just started from yesterday. I am so scared. Whether it is curable? How long is she hs suffer. Any food suggestions? I am giving spiceless food only..