Iam 77 yrs. young and have PPMS for 30 yrs. come this August. I too have restless leg syndrome. I have been taking a medication called Pramipexole 1 tablet 3 times a day 0.25 mg. for more than 20 yrs. The tablets do help but don't eliminate the systoms entirely. For the most part I can sleep, no problem. I still have a subdued sensation very low key in my right leg that does not hurt, just annoying.