muscle spasm
"Have had lower back pain from an injury 5 years ago picking up an incredibly heavy cabinet full of books. Yeah I know super intelligent! Have tried Xanax, ib protein 800 and Advil and nothing takes the pain away like flexeril 10mg consistantly right before bed! Wonder drug for me! Best part of all its non addicting. Doctor said its a torn muscle on the left side of my spine, also shot me up with a cortisone shot that hurt like hell for days! I have been on it for a week and it's night and day for me, hope it keeps doing what it's doing. Good luck to everyone!"