Celiac disease is a serious autoimmune condition that affects how the body processes gluten, a protein found in wheat, barley ...

A tissue transglutaminase IgA test, or tTg-IgA test, is an effective method used in the diagnosis of celiac disease. Diarrhea, fatigue, and skin rashes are symptoms of celiac disease. This WebMD ...

A common, but lesser-known, celiac disease symptom is an itchy rash with small blisters. If celiac disease is untreated, other symptoms include unexplained weight loss and anemia. An estimated 2.5 ...