Restless Legs Syndrome can be a crippling mental disorder. Sufferers find that it’s hard to get a good night sleep, and have even been known to kick their partners while struggling with the disorder. Many RLS patients have been prescribed, Mirapex, which is a drug used to treat Parkinson’s disease. Though the drug did help them with their RLS symptoms, users found that they suddenly had gambling addictions, increased sex drive, or food and drug addictions. Anyone with these side effects should report them to their physicians immediately.