My neuro started me on Baclofen, 20 mg/day, to be tirated weekly to 60 mg/day. The way I feel on 20 mg makes me feel like I'm not going to increase it until after the holidays, as I have a couple of major gigs (including a cocktail party at my Neuro's house LOL!).
I take it at night, and it's helped a little with my spasms, but I wake up in the morning feeling weirdly wired, off balance, and TOTALLY weak!