Back pain is the most common reason why people see a doctor. It affects everybody at some point in their life and it can happen with no warning. Typically, back pain is the result of a muscle sprain from lifting and carrying heavy objects incorrectly or repeatedly. Having your back in a bent position for a long period of time may also cause strain. Other causes of back pain may include damage to the discs between the vertebrae, osteoporosis, and osteoarthritis, which can eventually lead to spinal stenosis.
Fortunately, most cases of back pain will heal itself within a few weeks with the proper care. Diagnosis of the pain can be difficult to pinpoint, so having a doctor look at it should be the first step towards recovery.