testing for intolerance/allergy

[nomoresats]

DS is under a gastroenterologist for bowel problems. I don't feel that intolerances/allergies have really been ruled out as a cause. He has had biopsy for coeliac and RAST tests but nothing else to my knowledge. What tests would you expect to see?

I think you should see a paediatrician who specialises in allergies, also check out the little refluxers forum there's a well of information there about allergies and lots of parents around the country have fed-back on their local hospital specialist. - My DD has an allergic bowel (i forget the medical term for it) and seeing a consultant for allergies rather than the symptoms that the allergies triggered was very useful for us.