muscle spasm
"I take 5mg as needed at bedtime. I have severe muscle spasms, shoulder, and neck pain. I use aleve, advil, and diclofenac and still have pain. I was waking up with terrible tension headaches before using this. I only take it when I feel the tension at night. 
Regarding other comments on addiction - I have taken benzos for YEARS (on/off and never daily) and I have never become addicted. If taken only as needed, it's a great drug."