Two headache patterns are confused for one another in our Rosedale clinic almost every week. Migraine is a brain-driven, neurovascular condition that tends to be one-sided, throbbing, and accompanied by nausea or visual aura. Cervicogenic headache is referred pain from the upper neck that travels forward into the head, stays on the same side, and worsens with neck movement. The two need different treatment, and that is why the first step is to tell them apart properly. New Zealand law lets you see a chiropractor or acupuncturist without a GP referral, so the same-day differential assessment, and where applicable the ACC claim for accident-related headaches, are both handled on your first visit at Auckland Wellness Centre.
If you have spent a late night typing "is my migraine actually from my neck" into Google, or you keep coming back to why your headache always begins at the base of the skull, you are not alone. We see this same uncertainty walk into our clinic two or three times a week. It usually arrives after years of being told the pain is "just tension," or after a migraine diagnosis that no medication seems to fix.
The clinical literature offers a partial explanation. A 2010 review by the United Kingdom's National Institute for Health and Care Excellence estimated that somewhere between 15 and 20 percent of patients labelled with chronic migraine actually meet the diagnostic criteria for cervicogenic headache, and a further share carry both mechanisms at once. The treatment implications are not trivial. Triptans help migraine but do nothing for a jammed C1 to C2 joint, and over-the-counter analgesics such as paracetamol simply mask both without resolving either.
This guide was written by the clinical team at Auckland Wellness Centre with three concrete aims. We want to give you the diagnostic clues that separate true migraine from cervicogenic headache. We want you to be able to run three structured checks at home in under five minutes. And we want you to understand what an integrative care plan actually looks like in New Zealand, including the ACC pathway, the realistic timeframes, and where chiropractic and acupuncture each genuinely contribute.
The Two Headaches Most Often Confused
Migraine, a brain-driven neurovascular condition
Migraine is classified by the International Headache Society in the ICHD-3 framework as a primary headache disorder. The mechanism is driven by cortical spreading depression and trigeminovascular activation in the brain, not by a structural problem in the neck. In clinic, the picture is fairly characteristic. The pain throbs or pulses, usually on one side though it can switch sides between attacks, and is severe enough to interrupt work, often requiring darkness or sleep. Light, sound, and sometimes smells become painfully amplified. Nausea is common, with or without vomiting. Roughly one in three patients experiences an aura in the five to sixty minutes before the pain begins, in the form of zig-zag visual lines, blind spots, or tingling that creeps from a fingertip up the arm. Without treatment an attack runs anywhere between four and seventy-two hours.
When your headaches switch sides between episodes, include true visual aura, and are repeatedly triggered by hormonal cycles, red wine, aged cheese, missed sleep, or pressure changes in the weather, migraine is the more likely primary diagnosis. New Zealand prevalence sits at roughly 14 to 16 percent of adults, with women affected about three times more than men according to the Migraine Foundation Aotearoa's 2024 figures.
Cervicogenic headache, a referred pain from the neck
Cervicogenic headache was formally recognised by the Cervicogenic Headache International Study Group and now sits under ICHD-3 code 11.2.1. The pain originates in the upper cervical spine, specifically at the occiput (C0), the atlas (C1), the axis (C2), and the C2 to C3 facet joints, and is referred forward to the head through the trigeminocervical nucleus.
In clinic, the picture is quite different from migraine. The pain stays on the same side from attack to attack, a feature sometimes called side-locked pain, and this single observation is one of the strongest diagnostic clues we have without imaging. The pain usually begins at the base of the skull or just behind the ear and travels forward into the temple, the forehead, or behind the eye. Movement of the neck aggravates it, sustained postures like desk work or extended phone use make it worse, and external pressure on the upper cervical joints can reproduce the familiar pattern in the consulting room. True visual aura is absent. Light sensitivity, if present, is mild. The history often points to a precipitating event, such as a whiplash injury from a motor vehicle accident, a fall, or simply years of sustained forward head posture at the desk.
When your headache is always on the same side, gets worse the longer you hold or turn your neck, and eases when you press into the base of the skull, cervicogenic headache moves to the top of the differential. Bogduk and Govind, writing in Lancet Neurology in 2009, estimated that cervicogenic headache affects between 2.5 and 4.1 percent of the general population, though the proportion runs much higher in patients with a prior whiplash and in office workers who clock more than six hours of daily screen time.
Three Self-Checks You Can Run at Home
The three checks below are screening tools, not a diagnosis. We use them in clinic as part of a longer assessment, but you can run them yourself before your appointment and arrive with a much clearer picture.
The neck rotation and trigger point check
Sit upright in a firm chair. Slowly rotate your head to the left, then to the right, paying attention to two things: how far the rotation comfortably goes on each side, and whether any part of the movement reproduces your headache pattern. Then take two fingers and press firmly on the base of the skull where it meets the top of the neck, on both sides, in the small triangular area you can feel just below the bony ridge at the back of the head.
If the rotation reproduces or worsens your head pain, the range is visibly restricted on the painful side, and direct pressure on the suboccipital area recreates a familiar headache, cervicogenic involvement is highly likely. If the rotation simply feels stiff but does not reproduce the head pain, and if pressing on the suboccipital area is tender without triggering your usual headache, migraine remains the more probable picture.
In trained hands, this manoeuvre, formally called the cervical flexion-rotation test, was reported by Hall and colleagues in 2010 to carry a sensitivity of around 91 percent and a specificity of around 90 percent for upper cervical involvement.
The aura and trigger pattern audit
Open your headache diary, or sit down with the calendar app on your phone, and reconstruct your last five attacks as honestly as you can. For each attack, ask whether you saw, smelled, or felt anything unusual in the five to sixty minutes before the pain began, such as zig-zag lines in the vision, blind spots, tingling, food cravings, or a clear mood shift. Note whether there was a clear hormonal, dietary, alcohol, or weather trigger, whether light, sound, or smell felt painfully amplified during the attack itself, and whether you felt nauseous or vomited.
If three or more of these patterns recur across your last five attacks, the picture is strongly migrainous. Cervicogenic headache rarely shows prodrome or aura, and food or hormonal triggers are not characteristic of it. If, on the other hand, your trigger is overwhelmingly mechanical, a long meeting in the same chair, a long drive over the Harbour Bridge, a poor night on the wrong pillow, the picture leans cervicogenic.
The side-locked distribution map
On a blank sheet of paper, draw two outlines of a head viewed from above. For each of your last five headaches, shade the area where the pain sat at its peak.
When all five attacks fall on the same side, with the pain consistently starting at the back and moving forward, the picture is a strong indicator of cervicogenic headache; the trigeminocervical convergence creates a stereotyped referral pattern that tends to repeat itself faithfully. When the sides switch between attacks and the pain sits frontal, temporal, or behind the eye, the picture is a strong indicator of migraine. And when you see a mixed pattern, a side-locked dull ache punctuated by side-switching throbbing attacks, you are looking at the so-called mixed headache picture, which is the single most common reason patients fail to respond to single-modality care.
If your map looks like this third pattern, you are not failing treatment in any meaningful sense. You are most likely receiving treatment for only one of two mechanisms that are both active.
Why the Neck Triggers a Headache, Explained Properly
Understanding the mechanism makes the rest of the guide easier to follow.
The trigeminocervical nucleus, where neck and head meet
The trigeminal nerve carries sensation from the face and forehead. The C1, C2, and C3 spinal nerves carry sensation from the back of the head and the upper neck. Both sets of nerves arrive at a single relay station in the brainstem, the trigeminocervical nucleus, and the brain has no clean way of separating which input is which. When the upper cervical joints fire pain signals, the brain frequently interprets them as pain behind the eye, in the temple, or across the forehead. This is not a psychological projection. It is hardwired neuroanatomy, first mapped by Bogduk in the 1980s and confirmed by every subsequent imaging study.
This is also the reason a structural neck problem can mimic a brain-based headache so faithfully that patients spend years on migraine medications that bring little or no relief.
Forward head posture and dysfunction from C0 to C3
The modern Auckland office worker spends somewhere between six and nine hours each day with the head displaced forward of the shoulders. Every 2.5 centimetres of forward translation roughly doubles the load on the upper cervical extensors, a relationship documented in Kapandji's biomechanical work and later confirmed in Hansraj's 2014 MRI study. The small suboccipital muscles, rectus capitis posterior major and minor, obliquus capitis superior and inferior, sit in sustained contraction. Over months and years this produces a handful of changes that matter clinically: joint glide drops at C0 to C1 and at C1 to C2, trigger points build up in the suboccipital triangle and refer pain forward to the eye and temple, the upper trapezius and levator scapulae become compensatorily overactive, and cervical proprioception falls, often showing up as a vague unsteadiness or motion sensitivity that patients do not initially connect to their neck at all.
This is the structural substrate that turns an ordinary stiff neck into a chronic, sometimes daily, headache.
Why "tension" treatment so often fails the cervicogenic patient
Standard primary care for so-called tension-type headache tends to combine paracetamol, ibuprofen, and the advice to stretch and rest. For true cervicogenic headache this approach falls short for a simple reason: a jammed joint does not unjam itself under anti-inflammatories, and general stretching does not restore segmental glide at C1 to C2. The patient feels palliated for four to six hours and the pain returns. Repeated over the years, this pattern layers a medication overuse headache on top of the original mechanical problem.
This is one of the most common stories we hear in clinic, eight years of so-called tension headache, structurally cervicogenic the entire time. If this sounds close to your experience, our Headache and Migraine Treatment Programme in Auckland is built specifically to untangle this picture.
How Chiropractic and Acupuncture Work Together
This is where the New Zealand evidence base meets practical care, and where the question of which discipline does what becomes important.
What chiropractic adjustment offers cervicogenic headache
The Canadian Chiropractic Association's evidence-based guideline, published by Bryans and colleagues in 2011 in the Journal of Manipulative and Physiological Therapeutics, reviewed six randomised controlled trials and concluded that moderate evidence supports the use of high-velocity, low-amplitude spinal manipulation for the management of cervicogenic headache. A typical course at Auckland Wellness Centre runs six to twelve sessions across six to eight weeks. Most responders show a measurable reduction in headache frequency and intensity by the fourth week. Chaibi and colleagues replicated this finding in a Norwegian randomised controlled trial in 2017 and reported sustained benefit at twelve months.
In our clinic the assessment is layered and unhurried. Dr. Jun Chung, who graduated from the New Zealand College of Chiropractic and founded the centre in 2013, brings twelve years of clinical work to the cervical examination. Dr. Blandy is certified in Chiropractic Biophysics, an evidence-based approach to posture and cervical biomechanics that pairs well with upper cervical work. Dr. Bae is bilingual in Korean and English, and is often the first clinician Korean-speaking patients meet at the centre. The adjustment itself is precise rather than dramatic. For upper cervical work in patients who carry anxiety about manual cervical manipulation, or who present after whiplash, we frequently choose a low-force instrument-assisted method rather than the manual high-velocity adjustment.
What acupuncture offers migraine prevention
The 2016 Cochrane systematic review by Linde and colleagues (PMID 27351677) pooled twenty-two trials and 4,985 participants and reached an unusually clear conclusion. Adding acupuncture to symptomatic treatment of attacks reduces the frequency of headaches, the effect is modest but consistent over sham, and acupuncture appears at least similarly effective to prophylactic drug treatment. The most clinically meaningful figure in that review is the proportion of patients achieving at least a 50 percent reduction in migraine frequency: around 41 percent in the acupuncture groups against 17 percent in untreated controls, an absolute risk reduction in the order of 25 percentage points.
At Auckland Wellness Centre the acupuncture lead for headache and migraine is Dr. Robin Won, registered with the Chinese Medicine Council of New Zealand under member number 1926. Dr. Won is the only acupuncturist in New Zealand registered under the CMCNZ Acupuncture Specialist Scope, the country's sole statutory specialist scope in the profession, and brings twenty-six years of clinical practice to the work. The supporting acupuncture team includes Mike Lee (CMCNZ 4429), Elaine Yang (CMCNZ 2531), and Ada (CMCNZ 2803), all in full registration with ongoing continuing professional development.
For the full programme structure, the current fees, and the ACC pathway across both modalities, the most up-to-date detail lives on our Headache and Migraine Treatment programme page.
Why the combined protocol does more than either alone
For patients carrying the mixed headache pattern, the third map in the self-check, single-modality care tends to plateau. Chiropractic restores joint glide and reduces the nociceptive drive from C0 to C3, but it does not directly modulate the trigeminovascular system. Acupuncture downregulates central sensitisation and trigeminal hyperexcitability but cannot mechanically unjam a fixated joint. When the two are delivered together in a coordinated six to eight week protocol, patients commonly describe a faster reduction in the daily baseline ache in the first one to three weeks, a measurable drop in attack frequency and intensity between weeks three and six, and an overall reduction in their use of analgesics through the second half of the programme.
This is the clinical rationale behind the AWC Multi-Modal Headache and Migraine Programme, co-led by Dr. Won on the acupuncture side, Dr. Blandy on the chiropractic side, and Dr. Bae as the bilingual chiropractic lead. The programme is structured at intake by headache type, which is exactly why the three self-checks earlier in this guide are not a formality.
What the First Visit Looks Like at AWC
A same-day differential, no GP referral required
In New Zealand you do not need a GP referral to see a chiropractor or an acupuncturist; you can book directly. At Auckland Wellness Centre, the first visit covers a structured headache history against the ICHD-3 criteria for both migraine and cervicogenic headache, a full cervical range-of-motion and flexion-rotation assessment, a postural and ergonomic screen, and a clinical decision on whether imaging or onward specialist referral is needed. You leave with a clear written plan that names the expected timeframes and, where applicable, the ACC pathway.
If your presentation includes any of the red flags described later in this guide, a sudden worst headache of life, a new neurological deficit, fever and neck stiffness, or any headache after recent head trauma within the last 48 hours, we refer urgently to your GP or to the emergency department. We are equally honest about what we treat and what we do not.
Meet the clinicians
Dr. Robin Won, PhD, CMCNZ 1926, is New Zealand's only CMCNZ-registered Acupuncture Specialist and brings twenty-six years of clinical practice. She co-leads the Multi-Modal Headache and Migraine Programme for migraine-pattern patients and for treatment-resistant chronic pain.
Dr. Blandy, registered with the New Zealand Chiropractic Board through the New Zealand College of Chiropractic and certified in Chiropractic Biophysics, focuses on evidence-based posture and cervical biomechanics, and co-leads the programme for cervicogenic and tension-pattern patients.
Dr. Bae, also a New Zealand College of Chiropractic graduate, is bilingual in Korean and English and is the lead clinician for Korean-speaking patients and for those who prefer a careful, thorough explanation before any hands-on work begins.
ACC coverage and out-of-pocket costs
When your headache is linked to an accident, such as a whiplash from a motor vehicle collision, a sports impact, or a fall, the case is very likely ACC-claimable, and we lodge the ACC45 form directly at the clinic on your first visit without any need for a GP referral. For acupuncture, the current AWC patient contributions under ACC are 20 dollars per session with Dr. Won, 10 dollars per session for seniors over 65 and full-time students, and no out-of-pocket cost at all with Mike Lee, Elaine Yang, or Ada.
For non-accident headaches, which include most chronic migraine, the standard private fee schedule applies. The current full pricing is published at /pages/acupuncture-auckland and /pages/acupuncturist-albany-auckland.
A Realistic Look at Recovery Across Six to Twelve Weeks
We do not promise instant fixes, and the patient stories that have gone well in our clinic have all followed a recognisable arc. In the first one to two weeks, most patients notice an early easing of joint stiffness and the baseline neck ache. A small number feel a temporary mild flare in the first twenty-four hours after the initial adjustment as the upper cervical joints begin to move again; this is expected and settles quickly. By the third and fourth week, headache frequency typically drops by around 30 to 50 percent in patients whose pattern is cervicogenic-dominant, while migraine-pattern patients begin to feel the central effects of the acupuncture work. Between the fifth and the eighth week most responders consolidate their gains, and many gradually reduce or stop daily analgesics, always under GP supervision. From the ninth to the twelfth week care moves into a maintenance phase, with monthly check-ins or as-needed sessions and a written home programme tailored to your work setup.
When the history runs longer than five years, the timeline can stretch by another four to six weeks. Older patterns take longer to remodel, and that is a normal part of long-standing cases.
When You Should Skip Our Clinic and Go Straight to Urgent Care
A small number of symptoms make chiropractic and acupuncture care inappropriate and call for immediate medical assessment. A sudden, severe thunderclap headache that reaches peak intensity in seconds to minutes is one. So is any headache with a new neurological deficit such as weakness, speech changes, vision loss, or confusion. Headache with fever, neck stiffness, or rash, headache following recent head injury especially within 48 hours, and any new headache pattern in someone over 50 with no prior history all sit in this category. The same applies to headaches that wake you from sleep every night with progressive worsening, and to headache combined with seizure, fainting, or severe vomiting.
If any of these apply to your situation, please contact your GP urgently, or call Healthline on 0800 611 116, or in an emergency dial 111.
Frequently Asked Questions
Can I book directly without seeing a GP first? Yes. New Zealand law allows direct access to chiropractors and acupuncturists. For accident-related headaches we lodge the ACC45 claim at the clinic on your first visit.
Will I need imaging? Most cervicogenic and migraine presentations do not require imaging. We refer for X-ray, MRI, or specialist consult only when there is a clinical indication, which usually means red flag symptoms, suspected disc involvement, or a post-trauma case.
How is this guide different from your acupuncture for migraine page? The /pages/acupuncture-for-migraine-auckland page is for patients who already carry a migraine diagnosis and want acupuncture-specific detail and booking. This guide is for the earlier step, working out which headache you actually have before you commit to a single-modality path.
Is acupuncture covered by ACC if my headache is from a car accident? Yes, where a causal link to the accident is documented in the file. We assess and lodge the claim during your first visit at no extra cost.
Do you have Korean-speaking clinicians? Yes. Dr. Bae works in Korean and English on the chiropractic side, and our acupuncture team includes Korean and Chinese language capability. Booking notes can be made in Korean or English.
Ready to Find Out Which Headache You Actually Have?
If you have read this far, your headaches are not abstract, and they have probably cost you something significant: workdays, sleep, evenings with family, or simply the quiet confidence that comes from knowing your own body. You do not need to live with a wrong diagnosis for another year.
To book a same-day differential headache assessment with us in Rosedale, please use our online booking system at booking.mananotes.co.nz/AWC.
If you would prefer to speak with our front desk first, call 09 600 1939 during clinic hours, Monday through Sunday, or write to info@aucklandwellness.co.nz.
For the full clinical programme detail, the integrated chiropractic and acupuncture protocol, the clinician biographies, the ACC pathway, and the current fee schedule, the dedicated Headache and Migraine Treatment Auckland page holds the most current version.
For acupuncture-specific programme detail led by Dr. Robin Won, see Acupuncture for Migraine Auckland.
Auckland Wellness Centre, Unit E2, 27 William Pickering Drive, Rosedale, Auckland 0632. Open 7 days. Free on-site parking. Wheelchair accessible.
References and Further Reading
- Linde K, Allais G, Brinkhaus B, et al. Acupuncture for the prevention of episodic migraine. Cochrane Database of Systematic Reviews 2016, Issue 6. PMID 27351677.
- Bryans R, Descarreaux M, Duranleau M, et al. Evidence-based guidelines for the chiropractic treatment of adults with headache. Journal of Manipulative and Physiological Therapeutics, 2011; 34(5): 274 to 289.
- Chaibi A, Benth JS, Tuchin PJ, Russell MB. Chiropractic spinal manipulative therapy for migraine: a three-armed, single-blinded, placebo, randomized controlled trial. European Journal of Neurology, 2017; 24(1): 143 to 153.
- Bogduk N, Govind J. Cervicogenic headache: an assessment of the evidence on clinical diagnosis, invasive tests, and treatment. Lancet Neurology, 2009; 8(10): 959 to 968.
- Hall TM, Briffa K, Hopper D, Robinson K. The relationship between cervicogenic headache and impairment determined by the flexion-rotation test. Journal of Manipulative and Physiological Therapeutics, 2010; 33(9): 666 to 671.
- NICE Clinical Guideline NG150. Headaches in over 12s: diagnosis and management. National Institute for Health and Care Excellence, United Kingdom.
- International Headache Society. ICHD-3, The International Classification of Headache Disorders, 3rd edition. Cephalalgia, 2018.
This article is for educational purposes and does not replace individual clinical assessment. Treatment outcomes vary by patient. Always consult a registered healthcare provider before changing any prescribed medication. Auckland Wellness Centre operates under the New Zealand Therapeutic Products Advertising Code and the Health Information Privacy Code 2020.
Clinically reviewed by Dr. Robin Won (CMCNZ 1926) and Dr. Jun Chung (NZCC). Last reviewed 18 May 2026.
