Sunday, 26 August 2007
Love Your Back - Sciatica Explained
Love Your Back- Sciatica explained.
Sciatica is a set of symptoms rather than a diagnosis in itself. To-day we are looking at what exactly sciatica pain is although it is often confused with other medical conditions and sometimes even used as an umbrella term for anything else that is not easily diagnosed! Sciatica is a set of symptoms rather than a diagnosis in itself. Sometimes sciatica pain can be confused with other serious medical conditions such as a tumour or infection so a careful diagnosis is always important. This article will outline some basic facts about sciatica and point to sciatica home remedies.
What Causes Sciatica?
Basically it is severe acute pain in the lower back or it can be constant back pain radiating from the lumbar region of the back. The pain is caused by pressure or irritation of one or more nerves exiting the lower spine that make up the sciatic nerve. There are many medical conditions that can cause this, for example, a spinal disc has moved out of its original position and can therefore irritate the nerve root in the lower back which is joined to the sciatic nerve. Pain can be acute- lasting less than a month. Chronic pain will usually last longer than six months- the percentage is between 1-5% of all lower back pain cases.
Pain can be felt along all or part of the course of the sciatic nerve which runs from the lower back, through the buttock into the calf and even into the foot.
Sedentary lifestyle, weak back and stomach muscles are usually causes of sciatica. Obesity will put an enormous strain on the spine and therefore increase pressure on the vertebrae.
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