Tramadol
"I also had suffered as a child with the leg movement ,also was told growing pains,and as an adult as I still had it I would pour alcohol on it an take Tylenol an in 20 minutes it was gone,an didn't come back for a few days,as I got older this has gotten so much worse ,an if you ever need a Benadryl pill lord help you cause it intenseifies  the problem ten fold the tramadol helps a lot two pills a night use to be three, but now I'm on buspirone for serotonin levels, an read that tramadol raises the seratonin,that's why I take only two now but it still works good to control the rls"