What causes Lower Back Pain ?

Back pain is a symptom. It is therefore important to identify the source of evil to find the best treatment. The causes of back pain are varied. Often it is difficult to pinpoint the origin of evil.

Here are the sources of pain the most frequent.

• An injury to a muscle, tendon or ligament. An effort or unusual twist or accumulation of microdamage caused by repetitive motion may be the cause. People in poor physical condition are most at risk.
• The disc degeneration. Between each vertebrae there are kinds of small cushions called intervertebral discs. They help absorb shock and provide flexibility to the spine. With aging, discs lose their elasticity. It shows a disc degeneration in almost all persons over 60 years. Some athletes also experience this problem around the quarantine, especially those who practice an activity that creates pressure on the spine.
• A herniated disc. A portion of the gel content in the intervertebral disc protrudes outward and compresses the nerve roots. Poor posture, excess weight, pregnancy and disc degeneration are major causes of disc herniation.
• A gynecological problem. Many women have back pain on a regular or constant, because of painful periods, of endometriosis, etc..
• Slippage of one vertebra onto another vertebra (spondylolisthesis). This situation can occur due to a congenital weakness in the vertebral structures or following trauma.
• Arthritis, osteoarthritis or osteoporosis. These health problems are common among the elderly. If the osteoporosis of the spine is important, it can cause a vertebral fracture.

Whatever the origin of back pain, there is often a contraction of muscles around the painful area. It is a protective reflex. This contraction may itself cause the pain. A vicious cycle can then begin and contribute to chronic pain.