I believe baclofen is what they plan on putting me on if need be it...

sooooo

is baclofen something I can take before I go to bed if I have been really active that day and know my muscles are going to turn on when they should be turned off for the night? and when my back gets really stiff and uncomfortable would I just be able to pop the pill to ease my muscles?

or is it one of those drugs that I have to take everyday regardless if I am in pain or not?

thanks!