 The symptoms range in severity from mild to serious, but they are likely to disappear if gluten ingestion is avoided and appropriate treatment is administered.Dermatitis herpetiformis symptoms are chronic, and they tend to come and go, mostly in short periods of time in response to the amount of gluten ingested.Sometimes, these symptoms may be accompanied by symptoms of coeliac disease, which typically include abdominal pain, bloating or loose stool, weight loss, and fatigue.