muscle spasm
"Baclofen is so good! Some drowsiness, although could be from Lyrica, which I stopped today due to my new Fred Flintstone feet (Side effect from Lyrica - needed Ultrasound to rule out DVT - clots in leg). Okay for pain after short buildup period, but after that period I started getting MOST of the listed side effects of Lyrica - including the ER visit with the swollen feet).  I had spinal surgery and now suffer SEVERE back spasms. (I'm worse off after surgery). I now have MORE nerve pain - so hence the Lyrica - and really bad spasms when I stand for short periods or lay in one position and Baclofen is a God send."