I've used this med off & on for the last 7 years when I needed extra leg power. I have a GP who Rx'ed it and found a compounding pharmacy who knew how to make it.

I don't use it now that I'm on Tysabri but it really does help with nerve transmission.

For those of you that want to try it, you don't have to wait if you have a Doc that will work with you on this. I printed the info off the Accorda website and gave him the name and number of the pharmacy I wanted to use and in a couple of weeks I had my med.