Predictable and gentle relief from constipation.Brings reliable relief from constipation, between 6-12 hours. DULCOLAX Tablets have a special coating that helps to ensure the medicine works only where needed, gently stimulating the bowel and returning the body to its natural rhythm.Dulcolax Tablets offer relief from constipation by gently stimulating the bowel and returning the body habit to it"s natural rhythm.See all