What does bloating feel like with coeliac disease?

Coeliac-related bloating may build after eating foods containing gluten and can make the abdomen feel tight, stretched, or visibly distended. Wind, cramping, loose stools, constipation, nausea, or fatigue may occur alongside it. The pattern can vary from day to day. Bloating alone does not establish the cause; irritable bowel symptoms, food intolerance, and other digestive problems can feel similar.

Book an appointment if bloating keeps returning, affects meals, or comes with ongoing diarrhoea, weight loss, anaemia, or marked tiredness. Testing commonly starts with blood tests and may lead to further assessment. Keep eating your usual diet containing gluten until a clinician advises otherwise, because removing gluten beforehand can make coeliac testing harder to interpret. Record meals and symptoms without using the diary as a diagnosis.

Get urgent help for severe or rapidly worsening abdominal swelling, persistent vomiting, fainting, blood in the stool, black tarry stool, or inability to pass stool or gas. These features can point to a problem needing immediate assessment rather than routine coeliac testing.

Ask which coeliac tests are appropriate, whether your current diet could affect them, and whether nutritional deficiencies should be checked. Share when bloating follows meals, your bowel pattern, family history, and any medicines or supplements.