Nerve-related pain from the spine often radiates well beyond the back itself, and identifying exactly which nerve is involved is central to effective treatment.
Sciatica occurs when the sciatic nerve, running from the lower back through the hip and down the leg, becomes compressed or irritated, most often related to a disc or spinal condition. Common symptoms include radiating pain, numbness, or tingling in the leg or foot, and pain that worsens with sitting.
Cervical radiculopathy describes pain and nerve symptoms caused by irritation of a nerve in the neck. It can produce radiculopathic pain, numbness, or weakness that travels from the neck into the shoulder, arm, or hand, affecting the upper extremities, depending on which nerve is affected.
Lumbar radiculopathy is the lower-back counterpart to cervical radiculopathy, caused by irritation of a nerve root in the lumbar spine. Sciatica is one common form of lumbar radiculopathy, though symptoms can vary depending on the specific nerve involved.
Carpal tunnel syndrome develops when the median nerve, which runs through a narrow passage in the wrist, becomes compressed. This can cause numbness, tingling, or weakness in the hand and fingers, often worse at night or with repetitive wrist motion.
Thoracic outlet syndrome occurs when nerves or blood vessels become compressed in the space between the collarbone and first rib. It can cause pain, numbness, or tingling in the neck, shoulder, and arm, along with a weaker grip in some cases.
If you're experiencing radiating pain, numbness, or tingling that persists or worsens, an evaluation can help confirm the cause and appropriate treatment.
What causes low back nerve pain?
Low back nerve pain is commonly caused by irritation or compression of a lumbar nerve root, for example from a disc herniation or spinal stenosis. The specific cause is identified after clinical evaluation and, when needed, imaging. Symptoms may include pain, numbness, or tingling that travels into the buttock, leg, or foot. Not every episode of back pain is nerve pain.
When is back or leg nerve pain an emergency?
New leg weakness, numbness in the groin or saddle area, or loss of bladder or bowel control needs emergency care. These symptoms can signal serious nerve compression and should not wait for a routine clinic appointment. Call emergency services or go to an emergency department if they occur. This information is educational and is not a personal diagnosis.
Whether you're managing chronic pain, recovering from surgery, or exploring regenerative treatment options, our team is here to help.
