📋 Key Information Summary
- Neck pain affects approximately 10–20% of the Australian adult population at any given time and is the fourth leading cause of years lived with disability globally.
- Most neck pain is non-specific (mechanical) and self-limiting — 50–80% of episodes improve within 12 weeks with conservative management and early return to activity.
- A systematic diagnostic model classifies neck pain into non-specific (mechanical), radiculopathy, serious spinal pathology (red flags), and cervicogenic headache.
- Cervical radiculopathy accounts for 5–10% of neck pain presentations; C6 and C7 root involvement is most common, presenting with dermatomal pain, paraesthesia, and myotomal weakness.
- Red flags — including progressive neurological deficit, myelopathy signs, suspected malignancy, infection, or vascular dissection — require urgent investigation and referral.
- Cervical myelopathy (gait disturbance, hand clumsiness, hyperreflexia) is a surgical emergency; refer urgently to spinal surgery.
- Imaging is not recommended for non-specific neck pain without red flags within the first 4–6 weeks; plain radiographs have limited utility and CT/CSI MRI should be reserved for radiculopathy or red flags.
- First-line pharmacotherapy is regular paracetamol ± short-course NSAIDs (e.g., naproxen); muscle relaxants (e.g., diazepam ≤ 5 days) may be considered for acute spasm.
- Early physiotherapy, manual therapy combined with exercise, and patient education are the cornerstone of non-pharmacological management.
- Cervical arterial dissection (carotid or vertebral) should be considered in any patient with neck pain plus new Horner syndrome, cranial nerve palsy, or posterior circulation symptoms — this is a vascular emergency.
- Children with neck pain require careful assessment for torticollis, atlantoaxial rotatory subluxation, infection (retropharyngeal abscess), and malignancy (leukaemia, CNS tumour).
- Aboriginal and Torres Strait Islander peoples experience higher rates of musculoskeletal pain; culturally safe assessment, pain management, and access to allied health services are essential.
Introduction & Australian Epidemiology
Neck pain is one of the most prevalent musculoskeletal conditions encountered in Australian primary care. It encompasses a spectrum of disorders affecting the cervical spine, including muscles, ligaments, intervertebral discs, facet joints, nerve roots, and the spinal cord. The condition places a significant burden on individuals, the healthcare system, and the Australian economy through lost productivity and workers' compensation claims.
In Australia, the 2017–18 National Health Survey estimated that approximately 2.1 million Australians (8.6% of the population) reported neck pain as a long-term condition. The prevalence is higher among females, individuals aged 45–64 years, and those in sedentary occupations involving prolonged computer use. Neck pain accounts for a substantial proportion of physiotherapy and general practice presentations and is a leading cause of musculoskeletal-related workers' compensation claims.
The economic burden of neck pain in Australia is considerable. The total cost of back and neck problems to the Australian economy was estimated at .2 billion in 2018 (AIHW), with neck pain contributing a significant proportion. Recurrence is common — up to 50% of individuals experience recurrence within 12 months.
This guideline provides an evidence-based approach to the diagnosis and management of neck pain in Australian primary care, aligned with current Therapeutic Guidelines (eTG), the Australian Commission on Safety and Quality in Health Care (ACSQHC) standards, and recommendations from the Royal Australian College of General Practitioners (RACGP).
| Parameter | Data |
|---|---|
| Prevalence (Australia) | ~8.6% of adults report chronic neck pain |
| Peak incidence | 45–64 years; female predominance |
| Self-limiting (6 weeks) | ~50% improve with conservative care |
| Self-limiting (12 weeks) | Up to 80% report significant improvement |
| Recurrence rate (12 months) | ~50% |
| Cervical radiculopathy | 5–10% of neck pain presentations |
| Economic cost (back + neck, 2018) | .2 billion (AIHW estimate) |
Neck Pain Diagnostic Model
The recommended diagnostic approach to neck pain follows a triage model that classifies patients into one of four categories. This framework, endorsed by the Neck Pain Task Force and adapted for Australian practice, guides appropriate investigation and management.
Category I
Non-Specific (Mechanical) Neck Pain
No identifiable pathoanatomical source; associated with muscle strain, ligamentous strain, postural dysfunction, degenerative changes (cervical spondylosis). Accounts for the majority (~70%) of presentations.
Setting: Primary care / Self-management
Category II
Neck Pain with Radiculopathy
Nerve root compression (disc herniation, osteophyte) causing dermatomal pain, paraesthesia, and/or myotomal weakness in the upper limb. C5–C8 roots most commonly affected.
Setting: Primary care with physiotherapy ± specialist referral
Category III
Neck Pain with Serious Spinal Pathology
Myelopathy, malignancy, infection, fracture, cervical arterial dissection. Identified by the presence of red flags. Requires urgent investigation and specialist referral.
Setting: Emergency / Urgent specialist referral
Category IV — Neck Pain with Headache (Cervicogenic Headache): Neck pain referred to the head via the upper cervical spine (C1–C3). Typically unilateral, associated with neck movement or sustained postures. Requires differentiation from migraine and tension-type headache.
Systematic History-Taking Approach
A thorough history is the cornerstone of neck pain assessment. Clinicians should systematically explore the following domains:
- Onset and mechanism: Acute (trauma, whiplash) vs. insidious (degenerative, postural). Ask about motor vehicle accidents, falls, sports injuries.
- Location and radiation: Axial neck pain vs. radiation to the upper limb (dermatomal pattern), shoulder, or scapular region.
- Character: Dull/ache (muscular), sharp/burning (nerve root), throbbing (vascular).
- Aggravating and relieving factors: Movement-related (mechanical), sustained postures, Valsalva (disc), rest pain (inflammatory/malignant).
- Neurological symptoms: Paraesthesia, numbness, weakness, gait disturbance, hand clumsiness, Lhermitte's sign (electric shock with neck flexion — suggestive of cervical myelopathy).
- Systemic symptoms: Fever, weight loss, night sweats, malaise (infection/malignancy).
- Psychosocial factors: Fear-avoidance, workplace dissatisfaction, depression, anxiety, compensation-related issues (yellow flags).
- Previous episodes and treatments: Prior imaging, physiotherapy, medications, injections, surgery.
Physical Examination
A focused physical examination should include:
- Observation: Posture, head tilt (torticollis), muscle wasting, skin changes.
- Active range of motion: Flexion (chin to chest), extension, lateral flexion, rotation. Assess for pain, limitation, and asymmetry.
- Palpation: Paraspinal muscles, spinous processes, facet joints, trigger points, lymph nodes, thyroid.
- Neurological examination: Upper limb reflexes (biceps C5–C6, brachioradialis C5–C6, triceps C7), myotomal strength (C5 shoulder abduction, C6 wrist extension, C7 elbow extension, C8 finger flexion), dermatomal sensation.
- Special tests: Spurling's test (cervical radiculopathy), cervical distraction test, upper limb tension test (ULTT), Hoffmann's sign (myelopathy), Romberg's test, gait assessment.
Spurling's Test: Extension + lateral flexion + axial compression toward the affected side reproduces radicular pain. Sensitivity ~30%, specificity ~93%. A positive test strongly supports radiculopathy, but a negative test does not exclude it. Always combine with full neurological assessment.
Role of Imaging
Imaging decisions should be guided by the diagnostic category:
| Clinical Scenario | Recommended Imaging | MBS Item |
|---|---|---|
| Non-specific neck pain, no red flags (< 6 weeks) | No imaging recommended | N/A |
| Persistent non-specific pain (> 6 weeks), no red flags | Cervical spine AP + lateral radiographs | MBS 57802 |
| Suspected radiculopathy with neurological signs | MRI cervical spine (preferred) | MBS 63065 (MRI) |
| Acute trauma with clinical decision rule (NEXUS/CCR) | CT cervical spine (high sensitivity for fracture) | MBS 56001 |
| Suspected cervical dissection | CT angiography or MR angiography | MBS 57355 (CTA) |
| Red flags — suspected malignancy or infection | MRI with contrast (± bone scan) | MBS 63065 (MRI with contrast) |
Do not order routine imaging for acute non-specific neck pain without red flags. Incidental findings (disc bulges, spondylotic changes) are common in asymptomatic individuals and may lead to unnecessary interventions, patient anxiety, and increased healthcare costs. This aligns with Choosing Wisely Australia recommendations.
Cervical Nerve Root Syndromes (C5–C8)
Cervical radiculopathy results from compression or inflammation of a cervical nerve root, most commonly due to lateral disc herniation or osteophyte formation (spondylotic foraminal stenosis). The C6 and C7 roots are affected most frequently. Accurate clinical localisation guides investigation, management, and potential surgical planning.
| Root | Disc Level | Pain Distribution | Sensory Deficit | Motor Weakness | Reflex |
|---|---|---|---|---|---|
| C5 | C4–C5 | Lateral neck → shoulder, upper arm | Lateral shoulder (deltoid area) | Shoulder abduction (deltoid), shoulder flexion (supraspinatus) | Biceps (may be C5/C6) |
| C6 | C5–C6 | Lateral arm → forearm → thumb, index finger | Thumb and index finger (lateral forearm) | Wrist extension (ECR), elbow flexion (biceps) | Biceps, brachioradialis |
| C7 | C6–C7 | Posterior arm → forearm → middle finger | Middle finger (posterior forearm) | Elbow extension (triceps), wrist flexion, finger extension | Triceps |
| C8 | C7–T1 | Medial arm → forearm → ring and little fingers | Ring and little fingers (medial forearm) | Finger flexion (FDP/FDS), finger abduction (interossei), thumb opposition | Finger flexion (no standard reflex) |
Clinical pearl: The C5 root is the most commonly injured root in upper brachial plexus injuries (Erb's palsy) and should be considered in neonatal shoulder dystocia presentations. C8 and T1 involvement (Klumpke's palsy) may present with hand weakness and an ipsilateral Horner syndrome if the sympathetic chain is affected.
Natural History and Prognosis
The majority of cervical radiculopathy improves with conservative management. Approximately 75–90% of patients with disc-related radiculopathy improve within 6–12 weeks without surgery. Surgical intervention (anterior cervical discectomy and fusion [ACDF] or cervical disc replacement) is reserved for patients with:
- Progressive motor weakness despite 6–12 weeks of conservative management
- Intractable pain unresponsive to multimodal conservative treatment
- Significant functional impairment
- Cervical myelopathy (this is a surgical indication regardless of duration)
Pharmacological Management
Paracetamol
Panadol® · Dymadon® · Analgesic
Adult dose
1 g PO QID (max 4 g/24 h); reduce to 2 g/24 h if hepatic impairment or weight < 50 kg
Paediatric dose
15 mg/kg PO QID (max 60 mg/kg/24 h)
Duration
As needed; review regularly
Renal adjustment
eGFR < 10: extend interval to Q6–8H; otherwise no adjustment
PBS status
✔ PBS General Benefit
Naproxen
Naprosyn® · Inza® · NSAID
Adult dose
250–500 mg PO BD with food (max 1 g/24 h); short course (7–14 days)
Paediatric dose
5–7 mg/kg/24 h PO divided BD (≥ 2 years)
Renal adjustment
Avoid if eGFR < 30; use with caution eGFR 30–60
Hepatic adjustment
Avoid in severe hepatic impairment; use lowest effective dose
PBS status
✔ PBS General Benefit
Diazepam
Ducene® · Antenex® · Benzodiazepine (muscle relaxant)
Adult dose
2–5 mg PO TDS PRN; max 5 days only
Paediatric dose
Not routinely recommended for muscle relaxation
Renal adjustment
No specific adjustment; caution in elderly
Hepatic adjustment
Reduce dose 50% in hepatic impairment; prolonged half-life
PBS status
✔ PBS General Benefit
Amitriptyline
Endep® · Trypizol® · Tricyclic antidepressant (neuropathic pain)
Adult dose
10 mg PO ON, titrate to 25–75 mg ON (for neuropathic/radiculopathic pain)
Paediatric dose
Not routinely used for neck pain in children
Renal adjustment
No specific adjustment; use with caution
Hepatic adjustment
Reduce dose; avoid if severe impairment
PBS status
✔ PBS General Benefit
Pregabalin
Lyrica® · Anticonvulsant (neuropathic pain)
Adult dose
75 mg PO BD, titrate to 150–300 mg PO BD
Paediatric dose
Not approved for neuropathic pain in children < 18 years in Australia
Renal adjustment
eGFR 30–60: 75–300 mg/24 h in divided doses; eGFR 15–30: 25–150 mg/24 h; eGFR < 15: 25–75 mg/24 h
Hepatic adjustment
No adjustment required (not hepatically metabolised)
PBS status
⚠ PBS Authority Required
Prednisolone (oral taper)
Panafcortelone® · Solone® · Corticosteroid
Adult dose
40–60 mg PO daily for 5–7 days, then taper over 7–10 days (short course for acute severe radiculopathy)
Paediatric dose
1–2 mg/kg/day PO, taper over 7–14 days (specialist guidance)
Renal adjustment
No dose adjustment required
Hepatic adjustment
No dose adjustment; prodrug activation unaffected
PBS status
✔ PBS General Benefit
Oral corticosteroids for radiculopathy: Evidence for short-course oral steroids in cervical radiculopathy is limited and mixed. Consider only for severe acute presentations as a bridge to specialist assessment. Epidural corticosteroid injections (MBS 18340 — performed by pain medicine specialist or radiologist) may be considered for persistent radiculopathy not responding to 6 weeks of conservative management.
Non-Pharmacological Management
- Physiotherapy: Commence within 1–2 weeks; combination of manual therapy (mobilisation/manipulation) and structured exercise programme. Refer via GP Management Plan (MBS item 721) for Medicare-subsidised physiotherapy under a Team Care Arrangement (MBS item 723).
- Exercise therapy: Cervical strengthening (deep neck flexors), scapular stabilisation, aerobic conditioning, and postural re-education. Strong evidence for reducing pain and disability.
- Patient education: Reassurance about favourable prognosis, encouragement to maintain activity, avoid prolonged bed rest, and self-management strategies.
- Ergonomic assessment: Workplace assessment for desk-based workers — monitor height, chair ergonomics, regular breaks (20–20–20 rule for posture).
- Acupuncture: May provide modest short-term benefit; consider as adjunct (NHMRC Level II evidence).
- Cervical collar: Generally NOT recommended for routine use. If used for acute severe pain or radiculopathy, limit to 2–3 days maximum to avoid deconditioning.
Indications for Specialist Referral
1
Progressive neurological deficit
Worsening motor weakness (e.g., deltoid, triceps, grip) despite 6 weeks of conservative management — refer to spinal surgeon or neurologist.
2
Cervical myelopathy
Gait ataxia, hand clumsiness, hyperreflexia, positive Hoffmann's sign, Lhermitte's sign — urgent neurosurgical referral.
3
Intractable pain
Severe radiculopathy not responding to 6–12 weeks of multimodal conservative management — refer to pain medicine or spinal surgery.
4
Red flag pathology
Suspected malignancy, infection, fracture, or cervical arterial dissection — urgent referral as appropriate (see Red Flags section).
Red Flags for Neck Pain
Red flags are clinical features that raise suspicion for serious underlying pathology. Their presence mandates urgent investigation and/or referral. The absence of red flags provides clinical reassurance that conservative management is appropriate.
Critical rule: Any neck pain with progressive neurological deficit, signs of cervical myelopathy, or suspected vascular dissection requires immediate investigation and specialist assessment. Do not delay referral.
Red Flag Categories
| Category | Red Flag Features | Suggested Pathology | Action |
|---|---|---|---|
| Malignancy | Unexplained weight loss; history of cancer; age > 50 or < 20; night pain unrelieved by rest/position change; progressive pain over weeks | Primary bone tumour, metastatic disease (lung, breast, prostate, kidney, thyroid) | Urgent MRI ± CT; refer to oncology/orthopaedics; bloods: FBC, ESR, CRP, calcium, ALP, PSA |
| Infection | Fever, rigors, IV drug use, immunosuppression, recent infection (skin, UTI), tenderness over spinous process | Discitis, osteomyelitis, epidural abscess, meningitis | Urgent MRI with contrast; FBC, CRP, ESR, blood cultures × 2; IV antibiotics (see below) |
| Cervical Myelopathy | Gait disturbance; hand clumsiness (difficulty with buttons); bilateral upper limb symptoms; Lhermitte's sign; hyperreflexia; Hoffman's sign; extensor plantar response; bowel/bladder dysfunction | Cervical spondylotic myelopathy, disc herniation, tumour, syrinx | Urgent MRI; urgent neurosurgical referral |
| Fracture | Significant trauma (MVA, fall from height, diving); age > 65 with minor trauma; prolonged corticosteroid use; known osteoporosis; tenderness over spinous process | Cervical vertebral fracture, odontoid fracture, hangman's fracture | CT cervical spine (NEXUS criteria or Canadian C-Spine Rule); if negative + ongoing concern → MRI |
| Vascular Dissection | Sudden severe unilateral neck/head pain; new Horner syndrome (ptosis, miosis, anhidrosis); cranial nerve palsy (IX–XII); pulsatile tinnitus; history of recent neck trauma or chiropractic manipulation; young patient with stroke features | Carotid artery dissection, vertebral artery dissection | CT angiography (head and neck) — EMERGENCY; do not delay |
| Inflammatory/Systemic | Morning stiffness > 30 min; improvement with activity; age of onset < 40; peripheral joint involvement; uveitis, psoriasis, IBD, urethritis | Inflammatory spondyloarthropathy (axial SpA, ankylosing spondylitis, psoriatic arthritis) | FBC, ESR, CRP, HLA-B27; sacroiliac joint imaging; rheumatology referral |
NEXUS Criteria for Cervical Spine Imaging After Trauma
Cervical spine imaging can be safely deferred if ALL five NEXUS low-risk criteria are met:
N
No posterior midline tenderness
No tenderness over spinous processes or paraspinal structures
E
No Evidence of intoxication
No alcohol or drug intoxication at time of assessment
X
neurological deficit
No focal neurological signs or symptoms
U
alert and oriented
Patient is alert, oriented, and able to communicate
S
No distracting injury
No other painful injury that might mask cervical injury
Cervical arterial dissection accounts for approximately 2% of ischaemic strokes in the general population but up to 25% in patients aged < 45 years. Dissection may occur spontaneously or after trivial trauma (including chiropractic cervical manipulation). Any young patient presenting with unilateral headache/neck pain + Horner syndrome or posterior circulation symptoms should be treated as a dissection until proven otherwise. Refer immediately to the emergency department.
Investigations for Red Flag Neck Pain
Essential
FBC, ESR, CRP
Screen for infection (leucocytosis, elevated ESR/CRP) and malignancy (anaemia). Available in all Australian pathology services.
Available
Serum calcium, ALP, protein electrophoresis
Bone malignancy screening. ALP elevated in metastatic bone disease; myeloma may show hypercalcaemia and abnormal protein band.
Essential
Blood cultures (× 2 sets)
If infection suspected — obtain before antibiotics. Available at all Australian hospitals.
Available
CT cervical spine
High sensitivity for fracture. MBS 56001. Available at all major hospitals and many private radiology practices.
Specialist
MRI cervical spine
Gold standard for myelopathy, radiculopathy, infection, malignancy. MBS 63065. Requires specialist request for MBS rebate.
Specialist
CT angiography (head and neck)
For suspected cervical arterial dissection. MBS 57355. Emergency department or specialist request.
Available
HLA-B27
Suspected inflammatory spondyloarthropathy. Positive in ~90% of ankylosing spondylitis. MBS 71127.
Neck Pain in Children
Neck pain in children is less common than in adults and warrants a different diagnostic approach due to the distinct aetiologies in paediatric populations. While most childhood neck pain is benign and related to musculoskeletal strain, clinicians must maintain a high index of suspicion for serious pathology including infection, malignancy, and congenital abnormalities.
Common Causes by Age Group
| Age Group | Common Causes | Serious Causes to Exclude |
|---|---|---|
| Infants (0–1 year) | Congenital muscular torticollis (fibromatosis colli); positional preference; birth trauma | Congenital vertebral anomalies (Klippel-Feil syndrome); infantile tumours |
| Toddlers (1–4 years) | Grisel's syndrome (atlantoaxial rotatory subluxation following upper respiratory infection/tonsillectomy); torticollis; minor trauma | CNS tumours (posterior fossa); retropharyngeal abscess; leukaemia |
| School-age (5–12 years) | Muscle strain; postural (screen time); benign paroxysmal torticollis; sports injury | Discitis; osteomyelitis; bone tumour; CNS tumour |
| Adolescents (13–18 years) | Muscle strain; posture-related; sports injury (rugby, football); whiplash; disc herniation (rare) | Bone tumour (osteoid osteoma, osteosarcoma, Ewing sarcoma); atlantoaxial instability (Down syndrome, skeletal dysplasia) |
Paediatric Red Flags
Red flags in children with neck pain — urgent investigation required:
- Age < 4 years with neck pain or torticollis (consider CNS tumour, Grisel's syndrome)
- Fever with neck stiffness (meningitis, retropharyngeal abscess, discitis)
- Night pain that wakes the child (malignancy, infection)
- Unexplained weight loss, fatigue, pallor, bruising (leukaemia, lymphoma)
- Progressive neurological signs (CNS tumour)
- Torticollis that does not resolve with conservative management
- History of recent pharyngeal infection with acute torticollis (Grisel's syndrome)
- Known genetic syndrome with predisposition to cervical instability (Down syndrome, Morquio syndrome)
Key Paediatric Conditions
Congenital Muscular Torticollis
The most common cause of torticollis in infants. Due to fibrosis of the sternocleidomastoid (SCM) muscle, often associated with birth trauma or intrauterine positioning. Presents within the first 1–2 months of life with head tilt toward the affected side and rotation toward the contralateral side. A palpable SCM mass (fibromatosis colli) may be present. Management is primarily physiotherapy with passive stretching; 90–95% resolve by 1 year of age. Surgery (SCM release) is reserved for refractory cases after 1 year.
Grisel's Syndrome (Atlantoaxial Rotatory Subluxation)
This is a rare but important cause of acquired torticollis in children, typically aged 1–12 years. It occurs following upper respiratory tract infection, pharyngitis, tonsillectomy, or adenoidectomy. Inflammatory ligamentous laxity at the atlantoaxial joint leads to subluxation. The child presents with a characteristic "cock-robin" head position (head tilted to one side and rotated to the other). Diagnosis is confirmed by CT with 3D reconstruction (dynamic CT in neutral, right, and left rotation positions). Treatment is cervical collar + antibiotics (if active infection) ± halter traction. Delayed diagnosis (> 1 month) may require surgical fixation (C1–C2 fusion).
Discitis
Infection of the intervertebral disc space, most common in children aged 2–6 years. Typically presents with refusal to walk or sit, back/neck pain, irritability, and low-grade fever. ESR and CRP are usually elevated. MRI is the gold standard investigation. Most cases respond to antibiotic therapy (empirical: IV flucloxacillin ± gentamicin initially, then oral antibiotics for 4–6 weeks; consider MRSA cover if risk factors present).
Paediatric Pharmacological Considerations
Paracetamol
Children's Panadol® · Dymadon® · Analgesic
Paediatric dose
15 mg/kg PO/PR Q4–6H (max 60 mg/kg/24 h, max 4 doses/24 h)
PBS status
✔ PBS General Benefit
Ibuprofen
Nurofen for Children® · Dimetapp® · NSAID
Paediatric dose
5–10 mg/kg PO TDS with food (max 30 mg/kg/24 h, max 1.2 g/24 h for adolescents ≥ 12 years)
Duration
Short course (5–7 days); avoid in dehydration, renal impairment, varicella
PBS status
✔ PBS General Benefit
Avoid aspirin in children. Aspirin is contraindicated in children < 16 years (except under specialist supervision for Kawasaki disease) due to the risk of Reye syndrome. Use paracetamol and/or ibuprofen as first-line analgesics for paediatric neck pain.
Special Populations
Pregnancy
Analgesia: Paracetamol is safe in all trimesters. NSAIDs are contraindicated from 30 weeks gestation (risk of premature closure of the ductus arteriosus, oligohydramnios); use with caution in the first trimester (possible teratogenicity). Codeine should be avoided in the third trimester (neonatal respiratory depression).
Imaging: Plain radiographs are relatively low dose but should be minimised. MRI without gadolinium is the preferred modality for significant concern. Gadolinium crosses the placenta — avoid unless essential.
Physiotherapy: Safe and recommended. Adapted programmes for pregnancy-related postural neck pain. Pelvic tilt and neck re-education exercises.
Neck pain during pregnancy may be related to hormonal ligamentous laxity, altered posture from increased breast weight and lordosis, and stress. Reassurance and postural advice are key.
Paediatrics
Assessment: Always consider non-musculoskeletal causes (infection, malignancy, congenital anomalies). Age-appropriate examination techniques; observe the child playing before formal examination.
Analgesia: Weight-based dosing of paracetamol (15 mg/kg) and ibuprofen (5–10 mg/kg). Avoid aspirin (< 16 years). Opioids only for acute trauma under specialist guidance.
Imaging: Minimise radiation. Ultrasound is preferred for infant torticollis (SCM assessment). MRI for suspected serious pathology (no radiation). CT reserved for trauma when MRI is unavailable.
See the dedicated Neck Pain in Children section for detailed age-based aetiology and management.
Elderly
Cervical spondylotic myelopathy: Most common cause of spinal cord dysfunction in patients > 55 years. Insidious onset with gait disturbance, hand clumsiness, and neck stiffness. Requires urgent MRI and neurosurgical assessment.
NSAID caution: Increased risk of GI bleeding (consider PPI cover with omeprazole 20 mg daily if NSAIDs required), renal impairment, cardiovascular events. Use lowest dose for shortest duration.
Fracture risk: Minor trauma in osteoporotic patients may cause cervical fractures. Maintain a low threshold for CT cervical spine after falls.
Polypharmacy: Review concurrent medications (anticoagulants, antihypertensives) when prescribing new agents. Diazepam and opioids carry increased fall risk.
Degenerative cervical changes are nearly universal in patients > 65 years. Correlate imaging findings with clinical presentation — incidental spondylosis alone does not require treatment.
Renal Impairment
NSAIDs: Avoid if eGFR < 30 mL/min/1.73 m². Use with caution (short course, lowest dose) if eGFR 30–60. Monitor renal function. Contraindicated if on ACE inhibitors/ARBs + diuretics (triple whammy).
Paracetamol: Preferred first-line analgesia. Reduce to max 2 g/day if eGFR < 10 or anuric.
Pregabalin: Dose adjustment required — see nerve root section for renal dosing schedule. Dialysable — supplemental dose may be needed post-haemodialysis.
Gadolinium (MRI contrast): Avoid gadolinium-based contrast agents if eGFR < 30 due to risk of nephrogenic systemic fibrosis (NSF). Use non-contrast MRI if possible.
Hepatic Impairment
Paracetamol: Maximum 2 g/day in chronic liver disease. Avoid in acute liver failure.
NSAIDs: Avoid in severe hepatic impairment (Child-Pugh C). Caution in moderate impairment (Child-Pugh B). Increased risk of GI bleeding, fluid retention, and hepatotoxicity.
Diazepam: Reduce dose by 50%; prolonged half-life due to impaired hepatic metabolism. Risk of precipitating hepatic encephalopathy.
Amitriptyline: Reduce dose; avoid if severe impairment. Metabolised by hepatic CYP enzymes.
Immunocompromised
Infection risk: Low threshold for investigating neck pain in immunocompromised patients (HIV, transplant recipients, patients on biologics/DMARDs, chemotherapy). Consider unusual organisms (TB, fungal discitis) and atypical presentations.
Corticosteroids: Already on long-term steroids — consider adrenal insufficiency risk if adding additional courses. Consult with treating specialist.
MRI preference: Early MRI with contrast for any new or worsening neck pain in immunosuppressed patients to exclude epidural abscess, discitis, or opportunistic infection.
Cervical epidural abscess may present atypically (no fever, minimal inflammatory markers) in severely immunosuppressed patients. Maintain high clinical suspicion.
Aboriginal and Torres Strait Islander Health Considerations
Aboriginal and Torres Strait Islander Health
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