Practical ways to avoid bloating

Change one habit at a time instead of removing many foods together. This makes patterns easier to recognise and reduces the chance of an unnecessarily restricted diet.

Bloating may come from gas, slowed bowel movement or increased sensitivity to normal stretching in the digestive tract. Fizzy drinks, chewing gum, hurried meals and drinking through a straw can increase swallowed air.

Certain carbohydrates are fermented by gut bacteria and may produce more gas. Constipation can trap gas and make fullness more noticeable. Irritable bowel syndrome commonly presents with bloating alongside altered bowel habits, while lactose intolerance or another food intolerance may produce symptoms after particular foods.

Try smaller, unhurried meals and chew with your mouth closed. Reduce carbonated drinks if they provoke fullness, keep physically active and address constipation with fluids, movement and suitable fibre. Increasing fibre abruptly can temporarily worsen gas, so adjust it gradually.

Record meals, symptoms and bowel movements for several days. If one food group seems linked, discuss a structured trial and reintroduction with a clinician or nutrition professional. Do not start a gluten-free diet before assessment for coeliac disease because removing gluten can affect diagnostic testing.

Arrange an appointment if bloating persists, keeps returning, disrupts eating or comes with ongoing diarrhoea, constipation, vomiting, fever, unplanned weight loss, blood in the stool or a new abdominal swelling.

Seek urgent care for severe or rapidly worsening abdominal pain, repeated vomiting, a rigid or markedly swollen abdomen, inability to pass stool or gas, fainting, or breathing difficulty.

Describe when fullness begins, whether the abdomen visibly enlarges, and how it relates to food, bowel movements or menstrual cycles. Ask whether testing is appropriate before excluding foods and whether nutrition counselling could help maintain a balanced diet.