Irritable Bowel Syndrome

Irritable bowel syndrome is a common chronic disorder affecting the large intestine, characterised by a cluster of symptoms including abdominal pain, bloating, and altered bowel habits without any identifiable structural or biochemical abnormality on standard testing. It is classified as a functional gastrointestinal disorder, meaning the gut appears structurally normal but does not function properly, likely due to abnormal gut-brain signalling, altered gut motility, and heightened sensitivity to normal digestive processes. Symptoms can vary considerably between individuals and may be predominantly diarrhoea, predominantly constipation, or a mix of both, often fluctuating over time. While irritable bowel syndrome does not increase the risk of more serious conditions such as colon cancer, it can significantly affect quality of life due to its chronic and often unpredictable nature. Management focuses on identifying individual triggers and combining dietary, lifestyle, and medication strategies to control symptoms.

The most common symptoms include: Abdominal pain or cramping often relieved by passing stool; bloating; altered bowel habits including diarrhoea; constipation. Early recognition is key to prompt diagnosis and effective treatment.

No, Irritable Bowel Syndrome is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.

Treatment options include: Treatment is individualised and includes dietary modification; such as a low-FODMAP diet to identify and reduce trigger foods; along with adequate fibre and fluid intake tailored to the predominant symptom pattern. Medications may include antispasmodics for pain. Treatment should always be guided by a qualified Gastroenterology specialist. Do not self-medicate.

While Irritable Bowel Syndrome cannot always be fully prevented, several measures can reduce risk: Identifying and avoiding personal trigger foods; eating regular balanced meals; managing stress through relaxation techniques or counselling.

Consult a Gastroenterology specialist if symptoms persist for more than a few days, worsen despite home care, or significantly affect your daily activities. Early diagnosis leads to better outcomes.