Tizanidine
"My pain doctor just gave me this because flexeril 10mg three times a day was not working for me. My muscles were just in knots constantly. I can take ativan 2mg hydrocodone 10mg and that all at once and work just fine. But this just knocked me out. I had a really hard time staying awake. So I'm just gonna take half while at work. But this medicine works amazing for me. No bad side effects thus far other than in making me super drowsy. I highly suggest this medicine if you suffer from fibromyalgia or sever muscle spasm like me."