Neck and Shoulder Pain: Causes, Symptoms, and Which Doctor to See

Neck and shoulder pain is one of the most common pain syndromes. Statistics show that up to 70% of people experience significant neck pain at least once in their lives. Most often it is related to muscle tension or degenerative changes in the spine, but sometimes neck pain conceals neurological problems or even conditions requiring urgent care. This article covers the main causes, characteristic symptoms, and guidance on which specialist to see.

Neck pain: muscular, joint-related, neurological

Neck pain (cervicalgia) comes in several types, and distinguishing them matters because treatment differs fundamentally.

Muscular pain (myofascial syndrome) — the most common cause of neck pain. Caused by prolonged static muscle tension: computer work, sleeping in an awkward position, stress. Key features:

aching, dull pain, often bilateral;
a feeling of stiffness and tightness in the neck and shoulders;
tender "knots" in the muscles on palpation (trigger points);
worsens after prolonged sitting, improves after gentle movement;
no numbness, weakness, or altered sensation in the arms.

Joint pain — from facet joint arthritis in the cervical spine. Pain worsens with head rotation and tilting, often radiates to the back of the head. More common in people over 50.

Neurological pain (cervicobrachialgia) — pain that radiates from the neck into the arm. Occurs when a nerve root is compressed by a herniated disc or bone spur. Key features:

sharp, burning, or shooting pain along the nerve;
numbness, tingling, or weakness in the arm or fingers;
worsens in certain head positions;
may be accompanied by reduced reflexes.

Warning symptoms requiring urgent attention:

neck pain after trauma (road accident, fall);
pain combined with high fever and neck stiffness (meningitis — call emergency services);
progressive weakness in the arms or legs;
bladder or bowel dysfunction;
neck pain radiating to the chest or left arm (possible cardiac cause).

Cervical osteochondrosis and disc herniation

"Osteochondrosis" is a term widely used in Russian medicine for degenerative changes in intervertebral discs and vertebrae. International practice more commonly uses "degenerative disc disease" or "spondylosis". These are age-related changes present to some degree in most people over 40 and are not a disease in themselves — many people with significant MRI findings have no pain at all.

A herniated disc is a protrusion or rupture of the disc's fibrous ring, where the nucleus pulposus presses on a nerve root or the spinal cord. In the cervical spine, levels C5–C6 and C6–C7 are most commonly affected.

Symptoms characteristic of a cervical disc herniation:

neck pain radiating into one arm;
numbness or tingling in the fingers;
arm weakness (difficulty gripping objects);
pain worsening when bending the head forward or to the side.

Important: most cervical disc herniations are treated conservatively (physiotherapy, therapeutic exercise, medication when needed). Surgery is required in a minority of cases — with progressive neurological symptoms or failure of conservative treatment over 6–12 weeks.

Shoulder joint pain: periarthritis and rotator cuff problems

The shoulder is the most mobile joint in the body — and that is precisely why it so often hurts. Shoulder pain may be related to the joint itself or to the surrounding structures.

Rotator cuff syndrome — damage or inflammation of the tendons of the muscles surrounding the shoulder joint. The most common cause of shoulder pain in adults. Symptoms: pain when raising the arm above horizontal, night pain (especially when lying on the affected shoulder), weakness when lifting the arm out to the side.

Frozen shoulder (adhesive capsulitis) — inflammation and thickening of the shoulder joint capsule. Progressive restriction of movement in all directions, significant pain. More common in people aged 40–60, in diabetes, after trauma or surgery. Treatment is prolonged (6–18 months), but function is restored in most cases.

Subacromial impingement syndrome — compression of tendons and the subacromial bursa during certain movements. Pain when raising the arm through the "painful arc" (60–120 degrees from the body).

Acromioclavicular joint arthritis — pain at the top of the shoulder, worsening with cross-body movements (for example, combing hair across the head).

Arm numbness as a symptom of cervical spine problems

Numbness, tingling, or weakness in the arms is a common symptom of cervical spine pathology. Understanding which fingers are affected and in what pattern helps identify which nerve root is compressed:

C5 (disc C4–C5): pain and numbness in the shoulder and outer upper arm; weakness when lifting the arm out to the side.
C6 (disc C5–C6): pain and numbness along the outer forearm, thumb and index finger; reduced biceps reflex.
C7 (disc C6–C7): pain and numbness along the back of the upper arm and forearm, middle finger; triceps weakness; reduced triceps reflex.
C8 (disc C7–T1): pain and numbness along the inner forearm, little finger and ring finger.

Numbness in the entire arm or both arms simultaneously may indicate spinal cord compression (myelopathy) — this requires urgent neurologist or neurosurgeon assessment.

If you're troubled by neck pain or arm numbness, try describing your symptoms to our assistant — this helps determine how urgently you need a consultation.

Which doctor to see: neurologist, orthopaedist, or manual therapist

The choice of specialist depends on the nature of the pain:

Neurologist — for pain with neurological symptoms (numbness, weakness, altered reflexes), suspected disc herniation, or progressive symptoms.
Orthopaedist or trauma surgeon — for shoulder joint pain, after injury, or suspected joint or tendon pathology.
Rheumatologist — if an inflammatory joint disease is suspected (rheumatoid arthritis, ankylosing spondylitis).
Manual therapist or osteopath — for muscle-tension syndrome without neurological symptoms, after ruling out contraindications (spinal instability, osteoporosis, malignancy).
Physiotherapist and exercise therapist — an important part of treatment for any neck pain; strengthening the neck muscles is the foundation of relapse prevention.

To find the right specialist, use the doctor routing tool.

Frequently asked questions

Is MRI needed for neck pain?

Not always. With acute muscular pain and no neurological symptoms, MRI is not needed — diagnosis is clinical. Cervical MRI is indicated for: arm numbness or weakness, suspected disc herniation, pain after trauma, failure of treatment after 4–6 weeks, or suspected tumour or infection. X-ray is useful for assessing bony changes and instability.

Does a cervical collar help with neck pain?

A soft cervical collar can temporarily relieve acute pain by reducing strain on the neck muscles. However, prolonged use (more than 1–2 weeks) weakens the muscles and slows recovery. Current guidelines do not support long-term collar use for non-specific neck pain.

Can neck pain cause headaches?

Yes. Cervicogenic headache is pain originating from the cervical spine and neck muscles. It is characteristically felt in the back of the head and may spread to the forehead and temple. It is provoked by neck movements or prolonged static posture. Treatment targets the cause — the neck muscles and joints.

What is "military neck" and is it dangerous?

"Military neck" (loss of cervical lordosis) is the straightening of the normal curve of the cervical spine. It is often found on X-ray in people who spend long hours at a computer or on a smartphone. It is not a diagnosis in itself and is not dangerous, but indicates chronic muscle tension. It is corrected with exercises to strengthen the neck muscles and improving workplace ergonomics.

When does shoulder pain require surgery?

Most shoulder problems are treated conservatively: physiotherapy, corticosteroid injections, therapeutic exercise. Surgery is indicated for: complete rotator cuff tear with significant weakness, shoulder instability after repeated dislocations, or failure of conservative treatment over 3–6 months. The decision is made by an orthopaedist or surgeon.

Symptomatica is an informational reference service. Not a medical service; does not diagnose or prescribe treatment. For any symptoms, please consult a doctor.

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