muscle spasm
"I've been prescribed most of the drugs on this review list and met with differing degrees of success. My sacrum detached or tore from my right hip in a sports accident and I get tremendous back pain associated with muscle spasms as things slip out of position in my low back. Even after being reset into the proper positions, I have muscle spasms for a couple days as the muscles get used to being where they should really be. Diazepam works wonders for me. I can take 5mg and be good all day. It works fast and keeps me from being so out of it like cyclobenzaprine (Flexeril). Robaxin does nothing for me and NSAIDS are also worthless - daizepam is perfect."