In general, sciatic nerve is formed by five roots that exit spinal column of the lower part of your back. Out of these, two nerve roots exit lumbar joints and three nerve roots exit sacrum at the base of the spine. All these nerve roots combine to form a nerve that actually runs through pelivis, piriformis muscle, back of your thigh and down to the foot. As you can imagine, the nerve is pretty long and is considered to be the longest one in your body.
Along its way the nerve may get irritated which causes sharp pain that results in sciatica.
Those of you who know all about it, sciatica is a condition that you will not wish your enemy to experience. This is a problem that you may be suffering from all your life. You understand that it has come by the pain that starts in your lower back and travels down your leg. There is a specific pattern to this pain – it is always at the back of your body or leg. Yet, you may have either of two – only the lower back pain or the back leg pain.
Remember, that if you have the pain in any other part of the leg – it is not sciatica. Also those who have general leg pain that is accompanied with lower back pain – this is also not a symptom of sciatica.
Sciatica is caused by several factors: problems with spinal discs that irritate or press the sciatic nerve roots, muscle tightness, joint disruption in the pelvis or lower back. In fact, piriformis syndrome, or tightness of piriformis muscle is said to be the most common cause of sciatica. Piriformis syndrome is often caused by instability in pelvis which lets the muscle to tighten and the muscle in its own turn starts to irritate sciatic nerve.
The problem with sciatica is that it is now used to indicate any pain in the leg or lower back. People who are not specialists or doctors call non-sciatic pain sciatica to their friends, family members and colleagues. However, for a diagnosis you need to go through a number of diagnostic analyses, and have to be a doctor, a chiropractor, or any other specialist in the field. Only professional is needed to help you fight sciatica. Never try to deal with it alone. Keep in mind that the earlier you see your doctor, the earlier you will be helped and the earlier the pain disappears.
Sometimes there is a way to get a first-aid help for sciatica at home. You can start with stretching exercises, muscle balancing and improving muscle flexibility. Though, if none of them help you should not try to play a hero and immediately see your doctor.
To learn more about sciatica and sciatic nerve in particular – please visit this site with helpful sciatica-related info.
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