Back pain or backache is the pain felt in the back that may originate from muscles, nerves, bones, joints or other structures in the spine. Back pain is one of the most common medical problems experienced by most people at some time in their life. Back pain can be acute usually lasting from few days to few weeks, or chronic lasting for more than three months.
Back Pain can occur as a dull constant pain or a sudden sharp pain. Back pain may be confined to one area or may radiate to other areas such as the arm and hand, the upper back, or the low back, and might radiate into the leg or foot. Other than pain you may have weakness, numbness or tingling in your arms or legs caused from damage to the spinal cord.