Question 55 (part 2) · LEK · Irritable bowel syndrome (IBS)

Which of the following agents is not used in irritable bowel syndrome?

  1. A. osmotic laxatives.
  2. B. high doses of vitamin D.
  3. C. psychotropic drugs that have an additional cholinolytic effect.
  4. D. rifaximin.
  5. E. probiotics.
Hint

Consider which agents target IBS symptoms — constipation, diarrhoea, pain, bloating — and which has no evidence-based role.

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