What is Irritable Bowel Syndrome?

Irritable Bowel Syndrome (IBS) is a common chronic disorder that affects the large intestine. It is classified as a functional gastrointestinal disorder, meaning the digestive tract looks normal but doesn’t work properly.

What are the Symptoms?

People with IBS often experience abdominal pain, cramping, bloating, gas, and changes in bowel habits such as diarrhea, constipation, or alternating between both.

How do you get Diagnosed?

IBS is diagnosed primarily based on symptoms and by ruling out other conditions, often using criteria like the Rome IV guidelines.

What are the available treatments?

While IBS does not cause permanent intestinal damage or serious disease, it can significantly affect quality of life. Treatment usually focuses on symptom relief through dietary changes (like a low FODMAP diet), fiber or anti-diarrheal medications, stress management, and sometimes medications such as antispasmodics, probiotics, or antidepressants.

IBS symptoms can also overlap with other gastrointestinal diseases like Coeliac Disease or Inflammatory Bowel Disease (IBD).   

Diagnoses of these other diseases need to be ruled out, which is why it’s important to see a qualified Healthcare Practitioner like an Accredited Practising Dietitian to provide clarity and confidence around your condition.