Radiculopathy

Radiculopathy is a condition in which a spinal nerve root is compressed or irritated where it exits the spine, producing pain, numbness, tingling, or weakness that travels along the nerve's path into the arm or leg.

What radiculopathy feels like and what's causing it

When a nerve root is compressed — most often by a herniated disc, a bone spur, or narrowing of the space through which it exits the spine — it sends distress signals along its entire length, not just at the site of compression. Cervical radiculopathy, originating in the neck, typically produces symptoms that travel through the shoulder, arm, and hand, following a predictable pattern based on which nerve level is involved. Lumbar radiculopathy, originating in the lower back, produces symptoms down the buttock, leg, and foot — a pattern commonly called sciatica when it involves the sciatic nerve. The sensation can range from a sharp, electric pain to a deep ache, burning, or a feeling of weakness in the affected limb. Understanding which nerve is involved and what's compressing it shapes the entire treatment approach.

Why radiculopathy is often managed too conservatively or too aggressively

Mild to moderate radiculopathy often improves significantly with targeted physical therapy, positional strategies, and gentle exercises that help free up the nerve (nerve mobilization). Surgery is rarely the first option and is typically reserved for severe neurological compromise or cases that haven't responded to conservative care. Many people either suffer through it without treatment or pursue surgery before giving rehabilitation a genuine chance.

Why the location of pain isn't always the location of the problem

Leg pain from lumbar radiculopathy is often treated as a local hamstring, hip, or calf issue before the spine is assessed. Arm pain from cervical radiculopathy is sometimes attributed to the shoulder or elbow. Tracing the symptom pattern back to the nerve root it corresponds to is what directs effective treatment.

How Sword Health can help

A physical therapist can assess your radiculopathy symptoms, identify the nerve level involved, and guide you through a targeted rehabilitation program that reduces nerve irritation and restores function. Sword makes that specialist-level care available from home, with clinical oversight throughout.