muscle spasm
"I use this for neck spams and fibromyalgia.  I was originally prescribed 4 mgs. twice daily, but found out quickly that taking it during the day made me feel like passing out and I couldn't walk without falling; plus, if I took it and couldn't nap, I felt AWFUL.  So, now (per my doctor's orders), I take 8 mgs. only at bed and it relaxes me enough that I'm out like a light within 45 minutes. I do find that I wake myself up yelling at someone I was fighting with in a dream! Scares the bejeezus out of my cat!  Lol.  It really helps me sleep---which has been an issue for years, because of the pain."