I have a five yr. old boy that has severe atopic dermatitis and severe food allergies. He is not getting better. He has drug allergies, sinus infections, and many more medical issues. He also has leg pain, and sometimes will not even walk on his legs. He has had hives, he has also had a leg infection that he had to be hospitalized for. Has anyone ever heard of all these things. He has an ige level of 8500 which I know can be related to atopic dermatitis, but could it mean anything else. We have been to numerous specialist and no one seems to be able to help. I am not sure where to turn next.