my son has been sick for 3 years. He was diagnosed with h pylori 3 years ago. It was eradicated, but he has not been well since. We have been to numerous doctors and had tons of tests, but they all keep saying its IBS. The problem is, that none of the IBS medication, diet changes or treatment is working. His stomach hurts almost constantly. He has solid bowel movements up to 10 times a day. He is tired all the time. and now has dropped 11 pounds in 2 weeks. We have even tried anxiety medication to relieve stress, even though he is a very laid back kid. Any thought on what our next step should be? It tends to get worse with exercise, so he has had to give up the sports that he loves.