The sciatic nerve is the longest and thickest nerve in your body. It's actually a bundle of five nerves that start in your lower back and run through your buttocks and down each leg. Inflammation of ...

Sciatica results from the irritation or compression of the sciatic nerve, which runs from the lower back to the toes. Certain stretches and exercises may help relieve the pain and discomfort it causes ...

Sciatica is pain from irritation of the sciatic nerve. It can also cause symptoms such as numbness and tingling. Treatments can include pain relief medication, exercises, physical therapy, and more.