Symptoms of celiac disease vary among sufferers and include: No symptoms at all (like some family members of celiac patients). Digestive problems (abdominal bloating, pain, gas, constipation, diarrhea, pale stools and weight loss). A severe blistering skin rash called dermatitis herpetiformis and sores in the mouth (called aphthous ulcers). Unexplained anemia (low blood count) or hepatitis (inflammation of the liver). Musculoskeletal problems (muscle cramps, joint and bone pain) and defects in dental enamel. Growth problems and failure to thrive (in children). This is because they cannot absorb the nutrients. Tingling sensation in the legs (caused by nerve damage and low calcium). Depression.