Stimulant of the intestine and laxative drug through irritation of mucosa which is similar to bisacodyl. Its low oral bioavailability with minimal intestinal absorption causes plasma levels to be very low, that explains the observed failure of excretion into breast milk (undetectable levels).Authorized for use in infants from age one month old. To prevent or treat constipation is essential to have a balanced and fiber-rich diet, with a lot of fluids and exercise.