Sciatica what a pain in the tushy.

Sciatica is a common injury that is caused by impingement of the sciatic nerve or nerve roots in the spine (L4-S3). People with sciatica often experience intense pain down the back of the affected lower extremity as well as numbness and weakness. Risk factors for sciatic injury are obesity, disc herniation, pregnancy, prolonged sitting or a recent increase in activity.

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