November 17th 2009 05:27 pm

Causes of Sciatica

Causes of sciatica are varied, and unfortunately in many cases the cause of  sciatic pain cannot be identified. It is believed that the general wear and tear of the body can result in sciatica pain, which can usually be relieved with some form of sciatica treatment. Sciatic nerve pain is caused by injury to or compression of the sciatic nerve.

Causes of Sciatica

Sciatic nerve pain starts when the main nerve into your leg, the sciatic nerve, is irritated, pinched, or compressed in some way. This can happen for one or more of several reasons; the following are the main causes of sciatica:

  • Isthmic Spondylolisthesis – A stress fracture in the fifth lumbar vertebra, known as L5 can cause disc movement and hence sciatic symptoms.
  • Piriformis Syndrome – The Piriformis muscle is located in your lower back and can sometimes spasm, resulting in sciatica symptoms.
  • Degenerative Disc Disease – Discs in your spine age just as you do, and are subject to wear and tear. This is just another way of saying that your discs are aging and one of them has given way, hence pinching, irritating or putting pressure on your sciatic nerve.
  • Lumbar spinal stenosis – Different roots of your sciatic nerve pass through passageways in your spine. The passageways could become smaller, which will result in pinching, irritation or increased pressure on the nerve.
  • Lumbar herniated disc – The discs in your spine are like shock absorbers, which allows the back to bend and swivel. Ageing may weaken or damage these discs and a disc may bulge out or even split, pinching or putting pressure on your sciatic nerve. This is one of the most common causes of sciatica pain.
  • Trauma – Accidents that causes sudden compression of the sciatic nerve can produce great pain, for example, breaking a bone that results in pressure on the nerve.
  • Tumors – This may result in irritation or compression of the sciatic nerve and produce sciatica.
  • Pregnancy – When you carry a baby there is extra strain on your spine, which can cause sciatic pain.

Advice and guidance on sciatica treatment products that are opening sufferers eyes to new sciatic nerve treatment methods can be found by visiting the new website “Guidance On Sciatica Treatment Products”.

Can you get the answers that will remove the pain that sciatica sufferers have to deal with? I personally believe you will, but the only way to really find out is to visit http://www.guidanceon.com/sciatica/.

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