<<Disclaimer: Verify this information before applying it to your situation.>> HELP!! MY son has been following th gf diet for 1 mo. I also have celiac. He has had a persistent, sometimes itchy rash on his hands and around his waist. It resembles dry skin that cracks during the cold, it comes and goes and also his hands swell once in awhile. The rash gets lobster red and cuts off at the wrist, almost forming a line. We suspect tomatoes but I was wondering if anyone else can relate to this??? I know about DH, I also have it but can it present itself differently in different people???? Janet