Fast painful tingling in the legs prevents around 800,000 Germans from getting a restful night's sleep. "Restless Legs" is the name of the neurological disorder that can lead to significant exhaustion and is typically only treated by neurologists. It occurs when one lies down or sits for a long time, essentially when one wants to relax – the warmer and darker the environment, the worse it gets. As a result, those affected by Restless Legs find it difficult to keep their legs still even in well-heated rooms, in front of a fireplace, at the cinema, on a plane, and during long car journeys. Ultimately, they fidget constantly and need to stand or move. This book provides an overview of Restless Legs Syndrome, its causes, symptoms, potential complications, and treatment options.