Thanks for the link. I've had something I refer to as RLS although I've never sought treatment for it. It started out in my legs... but over time spread more-or-less throughout my body. I'm not an older woman though. So perhaps I don't have the added CV risk. A day or two ago I read a NewsBot article, here on PC, that said long-term anxiety can be a predecessor of Alzheimer's disease. So I guess I potentially have all sorts of interesting things to look forward to...