As a non medication treatment.
I find pretty good results by wearing medical grade compression stockings.
I know many can't stand anything touching their legs, so they are out, but from a anadoteal study years ago, it actually works for many.
I have the creepy, crawly kind of RLS , no pain. started in evening, can't stay still in bed.
The compression < like haveing heavy blanket, etc.> seems to satisfy the need to move.
Many have tried it and it works for them. So I'm putting it out there as a non medical treatment to at least give it a shot.