Flexeril is also a muscle relaxer, used to quell muscle spasms in the back. THIS much could stop your heart!
"Flexeril is also a muscle relaxer, used to quell muscle spasms in the back"
I love flexeril. I've only taken it a few times but it sure relaxes those spasms. Luckily, pilates keeps my back stretched and I haven't had problems in a long time.