Trapped Nerve in Your Neck? Understanding Cervical Radicular Pain and Radiculopathy

All information in this blog is supported by peer-reviewed research. Reference numbers appear throughout, with the full list at the bottom of the page.

A lot of people come to us having been told by a friend, a GP, or even themselves through a quick internet search, that they have a "trapped nerve" in the neck. It is a common phrase, but it doesn't fully explain what is actually happening. And there is actually an important distinction worth understanding before we go any further, because it changes how we think about both the symptoms and the treatment.

Radicular Pain vs Radiculopathy: What Is the Difference?

Cervical radicular pain is the symptom. It describes shooting, burning, or electric pain that travels along the path of a nerve root, caused by inflammation or irritation of that nerve. Importantly, the nerve does not need to be mechanically compressed for radicular pain to occur. Inflammatory chemicals released around an irritated nerve root can sensitise it and produce significant arm pain even when the physical compression on the nerve is relatively modest. Many people experience radicular pain without any loss of nerve function at all.

Cervical radiculopathy is a neurological finding. It describes objective loss of nerve function due to nerve root dysfunction, specifically: weakness in the muscles supplied by that nerve root, reduced or absent reflexes, and genuine sensory loss in the dermatome. Radiculopathy can exist with or without significant pain, and pain alone, however severe, does not constitute radiculopathy.

In practice, many people present somewhere on the spectrum between the two. Radicular pain is the more common presentation. True radiculopathy, with measurable weakness and reflex loss, is less common but more significant clinically. This blog covers both, because both respond well to the treatments we offer, though the approach differs somewhat depending on where on that spectrum you sit.

What Is Actually Happening at the Nerve Root?

The cervical spine has eight pairs of nerve roots (C1 to C8), each of which exits the spine through a small bony opening called the intervertebral foramen before travelling out into the shoulder, arm, and hand. When one of these nerve roots becomes irritated or compressed at its exit point, it produces pain, sensory changes, and sometimes weakness along the specific path that nerve supplies.

Research has found that both radicular pain and radiculopathy involve a combination of mechanical compression and a neuroinflammatory process, triggered by disc herniation, bony spur formation (osteophytes), or thickening of the surrounding ligaments. ¹ This combination matters clinically because it means symptoms are not caused by pressure alone. Inflammatory chemicals released around the irritated nerve root contribute significantly to the pain experience, which is part of why symptoms can feel disproportionately severe even when the degree of physical compression appears relatively modest on a scan.

The two main mechanisms behind cervical radiculopathy are:

Disc herniation, where the soft inner material of a cervical disc pushes outward through a weakened or torn outer ring and presses directly on the adjacent nerve root, similar to the mechanism described in our disc herniation blog, but affecting the neck rather than the lower back.

Degenerative changes (cervical spondylosis), where age-related wear affects the facet joints, the disc, and the uncovertebral joints (small joints unique to the cervical spine), gradually narrowing the space available for the nerve root. Research has identified foraminal narrowing caused by degenerative changes in these joints, alongside disc herniation, as the two leading causes of cervical radiculopathy. ³ Degenerative causes tend to develop more gradually and are more common in middle-aged and older adults, whilst disc herniation can present more suddenly and at a slightly younger age.

This connects directly to the thoracic compliance cascade described in our neck pain and stiffness blog. As the thoracic spine loses rotational capacity through the late 30s and 40s, the cervical spine compensates with increased load, accelerating exactly these degenerative changes at the levels most affected, frequently C5-C6 and C6-C7. Over years, this repeated overload can be a meaningful contributing factor in the development of cervical radiculopathy in this age group.

Common Signs and Symptoms

Because each nerve root supplies a specific area of skin (a dermatome) and a specific group of muscles (a myotome), the pattern of symptoms is often quite distinctive.

Features of cervical radicular pain include:

• Sharp, burning, or electric shock-like pain travelling from the neck into the shoulder, arm, or hand

• Pins and needles or numbness following a specific path down the arm

• Neck pain that may be present but is sometimes less prominent than the arm pain

• Symptoms typically affecting one arm

• Pain that may ease with the arm raised above the head, sometimes called the shoulder abduction relief sign, since this position reduces tension on the affected nerve root

  
  

Additional features of true cervical radiculopathy include:

• Measurable weakness in specific arm or hand muscles depending on which nerve root is affected

• Reduced or absent reflexes at the elbow or wrist

• Genuine sensory loss rather than just pain or tingling

  
  

Common patterns by nerve level:

• C6 nerve root: pain and altered sensation down the outer forearm into the thumb and index finger, with possible weakness in the biceps and wrist extensors, and a reduced biceps reflex

  
  

• C7 nerve root: pain travelling down the back of the arm into the middle finger, with possible weakness in the triceps and a reduced triceps reflex

  
  

It is worth knowing that whilst these textbook patterns are useful clinically, research found that only around 63% of patients showed a fully standard sensory pattern and around 67% a fully standard motor pattern, with the C5/C6 level showing particular variability. ³ This is why assessment relies on a combination of findings rather than any single test.

Is This Radicular Pain, Radiculopathy, or Something Else?

Cervical radicular pain or radiculopathy versus carpal tunnel syndrome: carpal tunnel affects the median nerve at the wrist, causing numbness and tingling specifically in the thumb, index, middle, and part of the ring finger, often worse at night. Neck-related symptoms originate from the cervical spine, typically involve neck or shoulder discomfort alongside arm symptoms, and follow a broader nerve root distribution rather than being confined to the hand.

Versus brachial plexopathy: the brachial plexus is the network of nerves formed after the individual nerve roots have already left the spine. Sensory and motor symptoms in cervical radicular presentations are typically confined to a single dermatome and myotome, whereas brachial plexopathy tends to produce more diffuse symptoms across multiple areas of the arm and hand. ⁴

Versus cervical myelopathy: myelopathy involves compression of the spinal cord itself rather than an individual nerve root, and is a more serious condition. It tends to produce more widespread symptoms, difficulties with fine motor skills such as doing up buttons, and can affect balance, walking, and in some cases the lower limbs. This distinction matters significantly for assessment.

When Should You Be Concerned? Red Flags to Watch For

Whilst the majority of cervical radicular pain and radiculopathy responds well to conservative treatment, certain features require urgent medical assessment:

• Progressive or rapidly worsening weakness in the arm or hand

• Difficulty with fine motor tasks such as doing up buttons or handwriting, particularly alongside clumsiness

• Symptoms or weakness affecting both arms, or affecting the legs as well as the arms

• Changes in balance, coordination, or gait

• Loss of bladder or bowel control

• Severe, unrelenting pain unrelieved by any position, particularly at night

• Neck pain following significant trauma

• Unexplained weight loss alongside arm or neck symptoms

• Fever, chills, or feeling generally unwell alongside neck and arm symptoms

If any of these features are present, please seek prompt medical assessment before pursuing manual therapy treatment.

Myths vs Facts

"A trapped nerve means I definitely need surgery."Surgery is rarely the first option. Research has found that 40 to 80% of patients respond well to conservative treatment, with surgery typically reserved for cases involving progressive weakness or symptoms that fail to settle with appropriate conservative care. ⁵

"I should keep my neck completely still."Prolonged immobilisation is not supported by current evidence. A graded, structured approach combining manual therapy and exercise is consistently shown to be effective.

"If it's degenerative, nothing can be done."Degenerative changes respond well to treatment aimed at reducing inflammation, restoring movement at adjacent segments, and addressing the compensatory loading patterns that contribute to the problem in the first place.

"I have severe arm pain so I must have radiculopathy."Not necessarily. Severe arm pain can arise from radicular pain alone, without any measurable loss of nerve function. This is actually the more common presentation, and has an excellent response to conservative treatment. True radiculopathy, with objective weakness and reflex changes, is a different and more specific clinical finding.

How We Can Help

Conservative, multimodal treatment is the recommended first-line approach for both cervical radicular pain and radiculopathy, and the evidence supporting manual therapy combined with exercise is genuinely strong. ⁶

Osteopathic manual techniques and cervical and thoracic mobilisation: research evaluating manual therapy for cervical radicular presentations has consistently found that combining manual therapy with exercise produces meaningful reductions in pain intensity and disability. ⁶ A network meta-analysis comparing different manual therapy approaches found measurable improvements in neck disability and pain across the included studies. ⁷ We also assess and treat the thoracic spine where relevant, addressing one of the underlying mechanical contributors to nerve root irritation rather than focusing on the neck in isolation.

Cervical vertebral mobilisation: associated with meaningful improvements in symptoms when applied as part of a structured programme, helping to restore movement at the affected level and reduce mechanical irritation of the nerve root. ⁶

Deep tissue and sports massage: targeted soft tissue release of the muscles surrounding the cervical spine and shoulder girdle helps reduce the protective muscle guarding that commonly develops alongside nerve root irritation, improving comfort and preparing the area for manual therapy and exercise.

Medical acupuncture: used as part of a broader treatment plan to help address the chronic muscle tension and heightened pain sensitivity that frequently accompanies nerve root irritation.

Exercise and Rehabilitation

Exercise is a core component of recovery, and current evidence consistently supports manual therapy combined with exercise as more effective than either approach alone, or than mechanical traction. ⁸

Early stage: reducing nerve irritation

• Nerve gliding exercises: gentle, controlled movements designed to mobilise the nerve through the surrounding tissue without stretching it aggressively. These are typically introduced and guided by your practitioner initially

• Gentle chin tucks: help reduce forward head posture, which can increase compressive load on the cervical nerve roots

• Positions that ease symptoms: many people find that resting with the affected arm supported above shoulder height reduces tension on the nerve root and provides genuine relief

  
  

Restoring cervical and thoracic mobility

• Gentle cervical rotation and side bending: performed within a pain-free range to maintain mobility without provoking further nerve irritation

• Thoracic rotation in sitting and thread the needle: restoring thoracic rotation reduces the compensatory load placed on the cervical spine and the affected nerve root level

  
  

Building strength as symptoms settle

• Deep neck flexor activation (chin tucks against resistance): building genuine strength and control in the deep stabilising muscles of the neck

• Scapular strengthening (band pull-aparts, prone Y and T raises): strengthening the muscles that support the shoulder blade reduces strain transmitted into the neck

• Progressive resisted exercise for the affected arm: once acute symptoms have settled, gradually reintroducing resisted movement for any muscles affected by weakness helps restore strength and function

  
  

Your practitioner will guide the pace and progression of these exercises based on your specific nerve level, severity, and whether your presentation is predominantly radicular pain or includes features of true radiculopathy. Pain that stays the same or improves with exercise is generally a good sign, whereas a significant increase in arm pain, numbness, or weakness is a signal to ease off and seek guidance.

Living With Cervical Radicular Pain or Radiculopathy: Practical Day-to-Day Tips

• Sleeping position: a supportive pillow that keeps the neck in a neutral position is particularly important, and some people find additional relief from supporting the affected arm with a pillow to reduce traction on the nerve root overnight

• Workstation setup: screen at eye level, with the affected arm well supported on the desk or armrest to reduce sustained tension on the nerve

• Avoid prolonged neck flexion: sustained looking down at phones or laptops increases load on the cervical spine; bring devices up to eye level where possible

• Movement breaks: regular gentle neck and thoracic movement throughout the day helps prevent the stiffness that can worsen nerve root irritation

• Heat: warmth applied to the neck and upper shoulder can help ease the secondary muscle tension that frequently accompanies these presentations

• Pacing activity: avoiding repetitive overhead activity or prolonged static postures during a flare can help symptoms settle more comfortably

What to Expect at Your First Appointment

At your first appointment we will take a detailed history of your symptoms, including exactly where the pain, numbness, or weakness travels. We will carry out a thorough neurological examination, testing sensation, reflexes, and muscle strength, alongside specific orthopaedic tests for the cervical spine. This allows us to establish whether your presentation is primarily radicular pain, true radiculopathy, or a combination of both, since this genuinely influences how we approach your treatment. We will also assess your thoracic spine mobility, and will always advise you to seek further medical assessment if any red flag features are identified.

Realistic Recovery Timelines

Both cervical radicular pain and radiculopathy often have a genuinely favourable natural history. Research describes these presentations as often self-limiting, meaning many cases improve over time even without intervention, though the associated pain and functional limitation prompt most people to seek treatment to speed up and support this process. ⁶ Many people notice meaningful improvement within four to six weeks of consistent manual therapy and exercise, although recovery timelines vary depending on the underlying cause, the severity of nerve involvement, and how quickly treatment begins.

Frequently Asked Questions

Do I need an MRI scan? Not necessarily in the first instance. Diagnosis is typically made through thorough clinical history and examination. Imaging is usually reserved for cases with progressive neurological signs, symptoms that fail to improve with conservative treatment, or where the diagnosis remains unclear.

Will I need surgery? Most people do not. Research indicates that the majority of patients respond well to conservative care, with surgery generally reserved for progressive weakness or persistent symptoms unresponsive to a thorough course of conservative treatment. ⁵

What is the difference between what I feel and what the examination finds? This is actually one of the most important questions. You can have severe, debilitating arm pain from radicular pain alone, without any measurable loss of nerve function on examination. Equally, someone can have significant nerve function loss with relatively modest pain. The examination findings tell us about the nerve's function; your symptoms tell us about your experience. Both matter and both guide treatment.

Can this come back? If the underlying contributing factors, such as thoracic stiffness, postural habits, or muscle imbalance, are addressed alongside the acute symptoms, the likelihood of recurrence is significantly reduced. This is why we always combine hands-on treatment with a tailored exercise programme rather than treating the acute episode in isolation.

Recognise these symptoms in yourself? Get in touch using the contact form and we will carry out a thorough assessment to identify exactly what's going on and the right treatment approach for you.

References

1. Assessment and Rehabilitation in Cervical Radiculopathy. Reumatologia. 2024;62:58-63. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC12653519/

2. Virtual pathology of cervical radiculopathy based on 3D MR/CT fusion images. PMC. Available at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4359697/

3. Reliability and Diagnostic Accuracy of Standard Dermatomes and Myotomes for Determining the Pathologic Level in Surgically Verified Patients With Cervical Radiculopathy. Asian Spine Journal. 2025;19(6):978. Available at: https://www.e-neurospine.org/journal/view.php?doi=10.14245%2Fns.2244194.097

4. Jajeh H, et al. A clinical review of hand manifestations of cervical myelopathy, cervical radiculopathy, radial, ulnar, and median nerve neuropathies. Journal of Spine Surgery. 2024;10(1):120-134. Available at: https://jss.amegroups.org/article/view/6332/html

5. Clinical features and diagnosis of cervical radiculopathy. UpToDate. Last updated May 2025. Available at: https://www.uptodate.com/contents/clinical-features-and-diagnosis-of-cervical-radiculopathy

6. Physiotherapy Strategies and Conservative Management for Cervical Radiculopathy: A Narrative Review. Asian Journal of Pharmaceutical and Clinical Research. 2025. Available at: https://journals.innovareacademics.in/index.php/ajpcr/article/view/57175

7. Xu X, Ling Y. Manual therapy for cervical radiculopathy: Effects on neck disability and pain. Journal of Pain Research. 2025;18:2035-45. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC12008560/

8. Manual therapy, exercise, and traction for patients with cervical radiculopathy: a randomized clinical trial. PubMed. Available at: https://pubmed.ncbi.nlm.nih.gov/19465371/