You may have seen a news item a while back when the FDA approved a rather novel new (and seriously weird) therapy for constipation. It's called Vibrant and it's a pill with no drug. Why? Cause it doesn't need one.
chronic constipation
Anyone who has ever suffered from chronic constipation knows how miserable the condition can make you feel — headachy, bloated, and all-around unhappy; thus, the popularity of a variety of laxatives.