Have soms questions in Celiac Disease Pre-Diagnosis, Testing & Symptoms Posted yesterday at 03:58 AM · Edited yesterday at 03:59 AM by GFinDC · Report to Admin Hi Nikita, Welcome to the forum! Some people with celiac disease also have DH (dermatitis herpetiformis). Not all have it, but some. Some people do seem to be born with celiac disease or get it very early, but many more develop celiac later in life. Celiac disease is not really an allergy, but is an auto-immune condition. Allergies involve IgE reactions, while celiac disease involves IgA and IgG reactions.