muscle spasm
"Was prescribed this for musle spasm in shoulder and back. Took for 11 days 10 mg at night slept well. I was out cold and hard to wake up in the morning. On the 10th night woke up from strange dream and in a panicked state stricking out at my huband.  I took it the next night woke up again freaking out and hit and kicking. So I grabbed the pill bottle off the night stand and looked up the side effects and unusual dreams was listed. I stopped taking it and three night later I'm still hallucinating and seeing shadows move in the dark, yes hallucinating is also aside effect. I think I'll stick with ibuprofen."