Sciatic Nerve Pain Sciatic nerve pain begins in the lower back or buttock, then continues down the length of the sciatic nerve. It is usually only experienced on one side of the body. Further Reading: Types of Sciatic Nerve Pain Related Articles What You Need to Know About SciaticaSciatic Nerve and SciaticaCauses of Leg Pain and Foot Pain Related Videos Sciatica Animated VideoSciatica is leg pain caused by a problem in the low back. Watch an animated video that details the causes and symptoms of sciatica. Sciatic Nerve Anatomy VideoWatch an animated video detailing the anatomy of the sciatic nerve. Sciatica Causes and Treatments VideoLearn about the possible causes of sciatica and the various treatment options such as medications, exercise, surgery, and steroid injections.