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  1. Irritable bowel syndrome - Symptoms and causes - Mayo Clinic

  2. Irritable Bowel Syndrome (IBS): Symptoms, Causes & Treatment

  3. Irritable Bowel Syndrome (IBS) Symptoms, Causes, and Treatments - WebMD

  4. Symptoms & Causes of Irritable Bowel Syndrome - NIDDK

  5. What Causes IBS? Main Causes and Recognizing Triggers

  6. Irritable Bowel Syndrome: Symptoms, Causes, and More - Healthline

  7. Causes and Risk Factors of Irritable Bowel Syndrome (IBS) - Health

  8. Irritable Bowel Syndrome (IBS) > Fact Sheets > Yale Medicine

  9. Irritable Bowel Syndrome - Symptoms and Causes - Penn …

  10. Irritable Bowel Syndrome (IBS) - NIDDK - National Institute of …