I haven't found the solution yet. It surprises me that you are haveing that difficulty with your medicine schedule. I take Artane which amplifies athis problem. I triedto cut down the Artane becasue of the and it's side effect on cognitive functions. I slept better but the tremor in my right hand worsened to the point that I could not operate the mouse on my computer.. I don't know if the amantadine is causing it. I have taken that for a number of yeas. David