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 your leg. …

Jan 31, 2024 · The sciatic nerve travels from the buttocks and down each leg. Sciatica most often happens when a herniated disk or an overgrowth of bone puts pressure on the lumbar spine nerve …

Dec 5, 2025 · Sciatica is caused by damage, compression, or inflammation in the sciatic nerve at the spine. It causes symptoms like pain, numbness, and weakness.

The sciatic nerve, also called the ischiadic nerve, is a large nerve in humans and other vertebrate animals. It is the largest branch of the sacral plexus and runs alongside the hip joint and down the …

Jun 26, 2025 · Sciatica is the medical term for a symptom that is usually caused by irritation of or injury to a nerve root in the low back. It feels like back pain that seems to travel down one or both legs, …

Aug 14, 2025 · Sciatica is a painful condition with many possible causes. Learn what you can do to relieve sciatic nerve pain at home.

Dec 15, 2025 · Wondering where your sciatic nerve is located? Learn its exact pathway, where sciatic pain starts, and what causes irritation in this beginner-friendly guide.

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 known as a slipped …

Sciatica, also called lumbar radiculopathy, is a pain that originates along your sciatic nerve. This nerve extends from the back of your pelvis down the back of your thigh.

Dec 12, 2025 · Physical therapy can help relieve sciatica pain through a variety of techniques, including manual therapy, pain-relieving modalities, and exercises. Learn about these exercises here.