muscle spasm
"I was born with a club foot, my legs aren't the same length so I've had back pain since I can remember. I've always had a hard time when it came to bed time, my pain would be in pain that it would keep me up. My doctor gave me Xanax and perscribed pain killers. I got married was stationed somewhere else and had to get a new doctor, she said she would start me in muscle relaxer and ibuprofen. I was given cyclobenzaprine for muscle relaxer. It was such a change that I feel like it doesn't do a thing for me whatsoever."