Sciatic Pain
Sciatica refers to pain that travels along the path of the sciatic nerve. The sciatic nerve
travels from the lower back through the hips and buttocks and down each leg. Sciatica
pain can be almost anywhere along the nerve pathway. It's especially likely to follow a
path from the low back to the buttock and the back of a thigh and calf.
Sciatica most often occurs when a herniated disk or an overgrowth of bone puts pressure
on part of the nerve. This causes inflammation, pain and often some numbness in the
affected leg. Sciatica can also develop from spondylolisthesis, a condition when a
vertebra shifts and results in a pinch of one of the sciatic nerves “nerve roots” as well as
piriformis syndrome, a condition where a tight muscle in the buttock compresses the
sciatic nerve. Sciatica can also develop from conditions other than nerve compressions.
Some people experience sciatica as a result of singles, a condition where a virus infects a
nerve.
Although the pain associated with sciatica can be severe, most cases clear up with
treatment in a few weeks. The pain can vary from a mild ache to a sharp, burning pain.
Sometimes it can feel like a jolt or electric shock. It can be worse when coughing or
sneezing or sitting a long time. Usually, sciatica affects only one side of the body.
People who have severe sciatica and serious leg weakness, numbness and tingling, or
bowel or bladder changes might need more urgent medical attention.
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