Pinched Nerve in Lower Back (Lumbar Radiculopathy)

A pinched nerve in the lower back occurs when a spinal nerve becomes irritated or compressed as it exits the lumbar spine. This irritation can cause pain that travels from the lower back into the buttock, hip, or down the leg.

The medical term for this condition is lumbar radiculopathy, but many people simply refer to it as a pinched nerve or nerve pain in the lower back.

In many cases, symptoms occur when structures such as lumbar disc bulges, disc herniations, or spinal stenosis place pressure on a nearby nerve root. When the nerve becomes irritated, it can cause pain, tingling, numbness, or weakness along the path of that nerve.

Pinched nerves in the lower back are one of the most common causes of sciatica, where pain travels down the leg.

Common Symptoms of a Pinched Nerve in the Lower Back

Symptoms vary depending on the nerve involved and the degree of irritation.

Common symptoms include:

• Lower back pain
• Pain radiating into the buttock or hip
• Pain traveling down the leg (sciatica)
• Tingling or “pins and needles” in the leg or foot
• Numbness in the leg or foot
• Weakness in the leg muscles
• Pain that worsens with sitting, bending, or lifting

Symptoms may come and go, or they may gradually worsen if the underlying cause is not addressed.

Common Causes of a Pinched Nerve in the Lower Back

Several conditions can lead to nerve irritation in the lumbar spine.

Common causes include:

• Lumbar disc bulges or herniations
• Lumbar spinal stenosis (narrowing of the spinal canal)
• Degenerative disc disease
• Bone spurs from arthritis
• Poor posture or prolonged sitting
• Heavy lifting or repetitive strain
• Sports injuries or accidents

In many cases, these changes occur gradually over time as part of the normal aging process.

Pinched Nerve vs Sciatica

Many people use the terms pinched nerve and sciatica interchangeably.

While they are closely related, they are slightly different.

• Pinched nerve refers to the compression or irritation of a spinal nerve.
• Sciatica refers to the symptoms that occur when the sciatic nerve becomes irritated.

For example, a lumbar disc bulge or spinal stenosis may compress a nerve root in the lower back, which then produces symptoms of sciatica down the leg.

How We Approach Pinched Nerve Care

At Chiropractic on Eagle in Newmarket, care for a pinched nerve in the lower back focuses on identifying the underlying cause of the nerve irritation and supporting the body’s ability to recover.

Our approach may include:

• A thorough examination of spinal mobility, posture, and neurological function
• Gentle chiropractic adjustments when appropriate
• Spinal decompression therapy for disc-related nerve compression
• Soft tissue therapy to reduce muscle tension
• Rehabilitation exercises to support spinal stability
• Posture and movement guidance to prevent future flare-ups

Treatment is always tailored to the individual. The goal is not simply to mask symptoms, but to address the factors contributing to the nerve irritation.

When an Assessment Is Recommended

An evaluation may be helpful if you are experiencing:

• Persistent lower back pain
• Pain that travels down the leg
• Numbness or tingling in the leg or foot
• Weakness in the leg
• Symptoms that worsen with sitting or bending

These symptoms may indicate nerve irritation that should be properly evaluated.

Pinched Nerve Treatment in Newmarket

For more than 23 years, Chiropractic on Eagle has helped patients in Newmarket, Aurora, East Gwillimbury, Bradford, and surrounding York Region communities with spinal conditions affecting the lower back and nerves.

If you are experiencing symptoms of a pinched nerve or sciatica, we can help determine the underlying cause and guide you toward appropriate conservative care options.

If you are dealing with nerve pain in your lower back or leg, we invite you to book an assessment at our Newmarket clinic.

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