Corpus
Digestive

IBS (Irritable Bowel Syndrome)

IBS is a common disorder of gut-brain interaction causing abdominal pain along with altered bowel habits, without visible structural disease. Symptoms vary widely between individuals and are often manageable through diet and stress-focused approaches.

By The Corpus Atlas Editorial TeamUpdated Last reviewed How we source this

Symptoms

  • Abdominal pain relieved by bowel movement
  • Bloating
  • Alternating constipation and diarrhoea

Risk factors

  • Prior gut infection
  • Chronic stress
  • Certain food sensitivities

Prevention

  • Identifying trigger foods (a low-FODMAP approach can help under guidance)
  • Stress management
  • Regular meal timing

Lifestyle management

  • Food and symptom diary
  • Gut-directed relaxation techniques

Symptom guides

Related anatomy

Medical disclaimer

This page is for general education and does not replace personalised medical advice. If you have concerning symptoms, or before starting a new supplement, medication or exercise programme, speak with a qualified healthcare professional.