What happens if irritable bowel syndrome is not treated?

IBS can involve abdominal pain linked with constipation, diarrhoea or alternating bowel patterns. Bloating, excessive burping and urgency may make work, travel and social plans harder. Some people start avoiding foods or eating less because they expect symptoms, which can make a balanced diet more difficult.

IBS does not damage the bowel, but similar symptoms can occur with other conditions. A new, changing or severe pattern should not automatically be attributed to IBS. The aim of assessment is to check the symptom pattern and identify signs that need a different investigation.

Arrange a GP consultation if symptoms recur, affect your routine or lead you to restrict food. Bring a record of meals, pain, bloating, bowel movements, medicines and stress around symptoms. A clinician may suggest targeted tests based on your history; food intolerance testing is not suitable for every symptom.

Helpful treatment may combine regular meals, fluids, activity, gradual dietary changes and symptom-specific medicines. Nutrition counselling can help you adjust fibre or identify triggers without removing unnecessary food groups.

Seek prompt medical advice for blood in the stool, unexplained weight loss, persistent vomiting, fever, symptoms that wake you repeatedly, a new bowel change later in life, or severe or steadily worsening abdominal pain. Seek urgent help for severe pain with collapse, marked dehydration or inability to keep fluids down.

Does my pattern fit IBS, or should another cause be checked? Which symptoms should I track? Would dietary guidance or nutrition counselling help? Which tests are appropriate, and what changes should prompt an earlier review?