RLS, do your symptoms improve with DXM? -and if so, which symptoms improve? Or is your experience with DXM more subtle--in other words, do you feel it is not necessarily improve a symptom, but does appear to be slowing your overall progression?

The literature I have read indicates DXM appears to help improve dyskinesia, but I am not seeing where it might help a tremor dominant PWP. In fact, I was reading where tremors can even be a side effect of DXM.

Even though my main problem is tremors, I am going to give DXM a trial and see where it gets me. But if in the meantime, you could answer my questions, I'd appreciate it!