Question: is senna leaf safe for toddlers?
Answer: The United States Food and Drug Administration (FDA) have approved senna as a non-prescription drug to treat constipation. The most common doses are: Children: 8.5 milligrams (mg) per day to cause a single bowel movement. Children over 12 and adults: 17.2 mg per day, with no more than 34.4 mg each day.