A laxative is a substance that you use to help you have a bowel movement. A stool softener is a type of laxative called an emollient laxative. There are many types of over-the-counter laxatives, so ...

Laxatives contain chemicals that help increase stool motility, bulk, and frequency -- thus relieving temporary constipation. But when misused or overused, they can cause problems, including chronic ...