It must be incredibly interesting being an inventor: you invent a product to be used in one way, only to find out that your customers are using it in a completely different way! For example, did you know that bubble wrap was originally intended to be a wallpaper? Little did the inventors know that bubble wrap would later be used as a packing material for fragile goods! The same often happens with medications. A certain medication is designed to treat pain, but then after the trial and testing phase, it is revealed that the medication also has a second use that could be just as helpful. Tramadol: sleep and pain use Such is the case for Tramadol. This medication was designed in the early 1990s as a strong and effective painkiller.Butduring the testing phase, it was found that like most opioids, Tramadol also helps to lull its users to sleep. It is for this reason that a lot of people favour this medication as it has a dual purpose, especially for sufferers of chr...