Back pain or low back pain does not have to be something you live with. Back pain is common and can be caused by a spinal problem.

... sudden flare-ups of pain that ?breakthrough' the medication they are taking to prevent pain. » Click here to read some of the Frequently Asked Questions patients have about BTP.

watch in normal quality watch in high quality. Rate: 940 ratings. Sign in to rate. Views: 1,520,246. Share: Favorite: Playlists: Flag: MySpace. Facebook. Digg. more share options

Welcome to YouTube! Suggested Language (we have set your preference to this): English (UK) To change your language preference, please use the links next to the YouTube logo at the ...

When your body is injured in some way, your nerves send messages to your brain about what's going on. Your brain then makes you feel pain. Read our pain-free article for kids.