Yeah totally. I am taking suboxone right now, just to be transparent as to where I'm at. I'm also pregnant. I've had some slight RLS every now and then related to that. Mostly, my problem is sleeping through the night. The magnesium spray (which is really cheap btw), when I use it at night, absorbs into my skin quickly, I feel, and helps me stay asleep. I don't see any downside to using it, except maybe loose stools if you overdo it.