welts and rash

I am trying to figure out if a reocurring rash on the body and swelling of the lips, eyes face , ears is due to anxiety or something else. My doctor seems to have no clue. My lab work only shows elevated WBC,Granulocyte, absolute Granulocyte, and glucose , along with a low Lymph %.  This is the 3rd time it has happened in the last few months and seems to get worse every time. I have been a little stressed lately and it seems to flair during those times but I may just be allergic to something . My doc however thinks it is a virus any ideas???

[DonnieD]

I had a "severe" allergic reation to Wellbutrin XL that was almost classed in to the butrin induced erythema multiforme that was very painful. It has taken me a little more than two months to get over it. It was on my palms mostly, forearms, and lower legs.
If you are on any meds, I would check for any side effects or known allergies.