Pharmacology All of the following are false about Tenapanor except: A It is indicated for use in diarrhoea predominant IBS B Can be used in children < 6 years C Acts by inhibiting NHE3 on enterocytes, reducing reabsorption of sodium in small intestine D Constipation is a serious adverse effect 💡 Explanation All of the following are false about Tenapanor except: ✓ Correct Answer: D. Constipation is a serious adverse effect