<<Disclaimer: Verify this information before applying it to your situation.>> Dear Listmembers, My son who is 29 has celiac and he has a 2 1/2 yr. old son. The other day my grandson had what looked like patches of scratches on his upper and lower back and buttocks. It is now fading and looking better but I am very suspicious of DH. My son said these scratches just suddenly appeared and that they were itchy at first. They didnt give him gluten for the first year but I notice they are now giving him gluten products. My question is do you think this sounds like a DH rash? Is it so that the DH rash lasts for about 7 days? Thanks so much. Janet