Suggest Treatment For RLS

I have had RLS for as long as I can remember and am 65

years old. It seems the older I got the worse it became.

The medication I've taken for a long time is generic

sinemet. About 3 months ago it quit working for me. I've tried

requip which mad me very nauseated and mirapex which didn't

work at all. Is it possible for the sinemet to work again after being

off it for a while?