Very interesting and great to hear. What works for each individual is so complex and there is no way to tell. Seems like only way is to try and find out. I also keep hearing about Amantadine giving some good results.
Besides meds we must try other complimentary therapies (now more and more it is called as complimentary than alternative).
Integrated approach (east, west, north, south medicines

) seems like a better choice.
I started with restorative yoga since I started developing some shoulder pain and it sure brought it down. I started again with meditation. I need to add some more into this

Thinking about Acupuncture or Cranio Sacral (again).
Keep progressing
Cheers!