After a 3 hour appointment, with a doctor we hadn't seen since ds was 14m old, we did 25 skin tests (1 control), and drew 4 vials of blood. 1. He's not allergic to anything 2. He thinks ds has Iga immune deficiency due to hx of chronic sinusitis, cellulitis, and shingles. I should get the results next week. I am definitely interested in finding out what's going on.