My thinking has always been that Lioresel/baclofin had to build up in your system to a theraputic dose and then maintain that dose forever..

I was a built up to dose of Liorisel for about a month, then brought myself down off of it.
My spastisity had lessened some and was no longer a major SX that I could not manage, with exercise/stretching. I never went back on it and would not, because it made me feel loopy, weak and tired.
For those of who it helps, there is no better med and I am so glad it works for you.