In UK after stress the second most cause of long term sickness is back pain. The Most common causes of back pain are wear and tear, strained muscles, bad posture and stress.
Most of people will get back pain at some point of their lives, in most cases it will not be serious and pain will tack up to six weeks to clear.
Unlike what most people think staying in bed will not help the back pain but even it can make it worse, the best treatment is to stay active and get back to your normal daily activities and return to work, because staying in bad make your back muscles weaker and can cause longer term pain.
The following video show you how to keeping your back healthy at work
If you are working with computer here are some small changes you can make to improve your workplace health
Support your back
Adjust your chair
Rest your feet on floor
Place your screen at eye level
Using the keyboard correctly
Keep your mouse close
Avoid screen reflection Make object accessible
Avoid phone strain