No one in my family wants to listen to me. My mom has a condition called "Derealization" -- where for some reason she feels like shes been living outside of her body almost.. She has had this condition for 20 years now. What are the chances that her condition is because of Celiac? I read a forum on here of others experiencing "Derealization" due to Celiac. Its a form of Dissociative Disorder. No doctor has ever figured out how to treat her for it. Coincidence? Perhaps.