I hope they also checked for Parkinson's or other related variations..to make sure you get the best treatment for the correct condition.. Just mentioning it, to be sure..

For the sore legs (restless legs?) Epsom salts/Magnesium topical gel /lotions help for many.

Here's info & some of what is out there..
magnesium gels & lotions - Google Search

I like the ProCure Gel - not scented and dries quickly