I don't know about allergies, but I think they should be treated better than that. In my case I had skin allergy tests, but as nothing came back they told me there was nothing else they'd do. I'd already been diagnosed with IBS but just told to eat healthily, do exercise and get on with it. In the end I did my own exclusion diet. I've come to the conclusion that gluten and dairy products trigger my IBS, and from that the dr has said I'm intolerant. I felt like no one had helped me, but at least in my case it's not an allergy.

Unfortunatly if doctors are going to be like that it makes it necessary for us to sort it out ourselves. There is loads of information out there about a gluten free diet. I'm pretty sure that's all you have to do to control it, althoguh I could be wrong. Do some searches on the internet, and get used to thinking about what foods are off limits. There are loads of alternatives out there, and recipes for gluten free stuff. It's not that hard if you're willing to try new things and make the effort to cook.