What is sciatica? Sciatica is nerve pain from an injury or irritation to your sciatic nerve. In addition to pain, it can involve tingling or numbness in your back or butt that may also radiate down …

Jan 31, 2024 · Sciatica most often happens when a herniated disk or an overgrowth of bone puts pressure on the lumbar spine nerve roots. This happens "upstream" from the sciatic nerve. …

Jun 26, 2025 · “Sciatica" is not actually a problem of the sciatic nerve itself. Instead, sciatica is usually caused by irritation of or injury to one of the nerve roots that combine to form the …

It is pain that starts along your sciatic nerve and spreads down your buttock and the back of 1 thigh. It is usually caused by a herniated (or bulging) disk in your spine that presses on your …

6 days ago · Sciatica is a symptom, not a diagnosis. Explore root causes like herniated discs and discover modern, minimally invasive treatments to relieve nerve pain.

Sep 14, 2025 · Sciatic nerve pain (sciatica) arises when the sciatic nerve is compressed or irritated. Learn how it feels, the pain location, causes, and treatments.

Aug 27, 2024 · Definition Sciatica refers to pain, weakness, numbness, or tingling in the leg. It is caused by injury to or pressure on the sciatic nerve. Sciatica is a symptom of a medical …

Sciatic pain occurs when the nerve root in the lumbar spine is compressed (squeezed). The diagnosis is actually the cause of the nerve compression, such as a herniated disk — also …

Nov 5, 2025 · What Is Sciatica? Sciatica means an irritated or compressed sciatic nerve. It's a nerve that travels from your lower back down each leg — and can commonly cause pain in …

Nov 29, 2025 · Does sciatica go away on its own? Learn how long sciatica lasts, what affects recovery, and which treatments provide fast and lasting relief.