Cervical Disc Herniation

Pain travelling from the neck into the shoulder, arm or hand, often with numbness, tingling or weakness in a specific distribution. The pattern indicates which nerve root is involved, which is why mapping it carefully is worth the time.

It is frequently severe at the start and frequently improves. Most cases settle over weeks to months without surgery, and the natural history is more favourable than the early pain suggests.

Clumsiness in the hands, difficulty with buttons or handwriting, unsteadiness in walking, or changes in bladder function suggest compression of the spinal cord itself rather than a nerve root. This is cervical myelopathy and it needs prompt assessment.

Progressive weakness rather than pain is the other signal. Pain that is severe but stable, with stable strength, is managed conservatively.

Pain management sufficient to allow movement, graded activity, and a progressive programme for the deep neck flexors and shoulder girdle.

Prolonged collar use and rest are avoided — the neck responds badly to immobility and it prolongs recovery.

Disc bulges and degenerative changes are present on cervical scans in large numbers of people with no symptoms, and their frequency rises with age. Imaging is interpreted alongside the examination, not instead of it.

It is indicated where there are red flags, progressive neurological deficit, myelopathy signs, or where surgery is being considered.

When a cervical nerve root is compressed or inflamed, the pain is often felt mainly in the shoulder blade, upper arm or hand rather than in the neck itself. People frequently arrive convinced the problem is in the shoulder or the elbow.

The distribution tells us which root is involved: thumb and index finger points to one level, middle finger to another, ring and little finger to a third. Sensation, reflexes and specific muscle testing confirm it.

Night pain is common and often the most exhausting part. Pillow height matters more than pillow type — the neck should be supported in neutral rather than pushed into flexion or side-bending, and side-lying with the arm supported usually beats lying flat.

For screen work the aim is not a single correct posture but frequent change, with the monitor high enough that the neck is not held in sustained flexion. Sustained positions provoke this condition more than any particular position does.

Cervical traction is not supported by good evidence and is not used routinely. High-velocity manipulation of the neck carries a small but serious vascular risk and is not appropriate where a nerve root is already irritated.

Collars are used briefly for comfort in severe acute pain if at all, and are unhelpful beyond a few days: the neck muscles weaken quickly and the stiffness that follows becomes its own problem.

Progressive weakness, pain that remains severe despite an adequate conservative course, or signs of spinal cord involvement rather than nerve root involvement — clumsy hands, unsteady walking, changes in bladder control. That last group needs assessment quickly rather than a rehabilitation programme.

Most cervical radiculopathy does not reach that threshold. Symptoms improve over weeks to months in the majority, which is why time and structured rehabilitation are the first line.