I noticed that my allergies went away (or I don't notice them any more) since I started 6-mp. I guess that doesn't help answer your question.
I had my blood tested for wheat allergies and it came back negative; I wonder if I really allergic to Wheat or not. Or it is just the 6mp that made the test negative. (physically I don't think that am allergic to wheat)
DX'd with Pan-Colitis June 2005
Current Status: Flaring since May
Current Meds: 6-mp & Colocort