Cervicogenic Dizziness vs Vestibular Migraine

You have had the hearing test. You have had the MRI. Everything came back clear, and you walked out with a diagnosis that was decided by what the scans could not find. Here is how the two most commonly confused explanations differ, how each is actually diagnosed, what the research says about treating them, and the question almost nobody asks before the prescription is written.

Neither condition has a confirming test. Vestibular migraine is diagnosed against a checklist of symptoms. Cervicogenic dizziness is diagnosed by ruling everything else out. No blood test, scan or hearing test proves either one.
The sensation will not tell you which it is. Patients in both groups describe the same thing: walking on a boat, floating, rocking, a head that feels unhooked. Spinning is not exclusive to migraine, and swaying is not exclusive to the neck.
What sets it off is the more useful clue. Migraine episodes track with sleep, stress, hormones and visual overload. Neck-related dizziness tracks with load on the neck: looking down, holding a posture, turning the head.
The evidence for preventive migraine medication is thinner than most patients assume. Cochrane could find only a handful of small trials, and rated them low to very low certainty. That is a grade on the research, not on you, but it is worth knowing before you commit a year to it.
They can coexist, and often do. Treating one while ignoring the other is the most common reason people improve halfway and stall.
Dr Will’s stand: before you commit to months of daily neurological medication, it is worth knowing whether anyone has actually examined and measured the structure holding your head up. In most Singapore pathways, nobody has.

The short answer

In one paragraph

Vestibular migraine is a migraine disorder that produces dizziness. Cervicogenic dizziness is dizziness driven by the neck. Neither is confirmed by a scan.

Vestibular migraine has a published checklist, four criteria agreed internationally, and you either match it or you do not. Cervicogenic dizziness has no checklist at all. It is reached only once the ear, brain, heart and medication causes have been excluded and the dizziness reliably tracks with neck pain, neck position or neck movement.

That difference matters more than any symptom. One diagnosis is made by matching a pattern. The other is made by elimination, and only after someone has actually examined your neck.

What vestibular migraine actually is

Most people hear “migraine” and think headache. Vestibular migraine is migraine that shows up in the balance system instead, and in many people the headache is mild, late, or absent altogether. That is why it is so often missed for years: patients keep saying “but I do not get headaches,” and assume migraine has been ruled out.

Vestibular migraine explained: migraine affecting the balance system, often with mild or absent headache

Migraine that shows up as dizziness rather than pain is the version people go years without recognising. Tap to enlarge

It affects up to about 1% of the population, which in Singapore terms is tens of thousands of people. It is a real neurological condition with real treatment, and nothing in this article should be read as talking you out of that diagnosis.

What it does not have is a test. There is no blood marker, no scan finding, no hearing result that confirms it. The diagnosis is made by matching your history against a published checklist, agreed between the Bárány Society and the International Headache Society and last updated in 2022.

The actual criteria

At least five episodesVestibular symptoms of moderate or severe intensity, each lasting between 5 minutes and 72 hours. Not seconds. Not constant for months.
A migraine historyCurrent or previous migraine, with or without aura, meeting the international headache criteria.
Migraine features in at least half the episodesOne or more of: a migraine-type headache, both light and sound sensitivity together, or visual aura. In at least 50% of your dizzy episodes, not occasionally.
Nothing else explains it betterNot better accounted for by another vestibular or headache diagnosis.

The category most patients are never told about

If you meet the episode pattern but only one of the other two conditions, a migraine history or migraine features, the correct label is probable vestibular migraine, not vestibular migraine. It is a separate category in the same document. A great many people walking around Singapore with a confident “vestibular migraine” diagnosis technically sit in the probable column, and were never told the distinction exists.

What cervicogenic dizziness actually is

Cervicogenic dizziness is dizziness or unsteadiness generated by the neck. The proposed mechanism is straightforward: the joints and deep muscles of the upper neck are densely packed with position sensors, and the brain blends their signal with what the eyes and the inner ear report. If the neck sends a distorted signal, the three inputs disagree, and the brain reads that disagreement as unsteadiness.

How position sensors in the upper neck feed the brain's balance system and can produce cervicogenic dizziness

Three inputs, one answer. When the neck disagrees with the eyes and the inner ear, the brain reads it as unsteadiness. Tap to enlarge

It is also the more contested of the two labels. The Bárány Society has published criteria for many vestibular disorders; cervicogenic dizziness is not among them. Some specialists treat it as a clear clinical entity they see weekly. Others consider it over-diagnosed. Both positions exist in the literature, and you should know that before anyone tells you it is settled either way.

What is not in dispute is how it is reached. The 2017 review in Archives of Physiotherapy that most clinicians work from puts it plainly: there is no definitive clinical or laboratory test, so it is diagnosed only after other causes are ruled out. That review lists vestibular migraine by name as one of the conditions that must be excluded first.

Read that in the right order

Cervicogenic dizziness is not a label you reach instead of seeing a doctor. It is the label you can reasonably reach after the ear, brain, heart and medication causes have been looked at and the symptoms still track with your neck. Work-up first. Neck second. Anyone who skips that order is guessing, whatever their job title.

The key differences, side by side

Clues, not a home diagnostic test. Real patients cross these columns constantly.

What differs	Cervicogenic dizziness	Vestibular migraine
The sensation	More often unsteadiness, floating, rocking or disorientation. True room-spinning is less typical.	Can be spinning, but also motion-induced dizziness, visual-motion sensitivity, or non-spinning imbalance.
What sets it off	Neck load: looking down, sustained desk posture, turning the head on a still body, an awkward night’s sleep.	Sleep loss, stress, hormonal shifts, skipped meals, bright or busy visual environments, weather. Can also be head motion.
How long an episode runs	Often minutes to hours, and frequently tied to how long the neck has been loaded. The overall problem can persist for months.	The criteria specify 5 minutes to 72 hours, with at least five such episodes.
Neck findings	The neck pain and stiffness that usually comes with it is nearly always present, and symptoms change with neck position.	Neck pain is common in migraine too, and can be part of the attack itself. Its presence proves nothing.
Migraine features	Not a defining part of the picture.	Light and sound sensitivity, visual aura, or migraine headache, in at least half of episodes.
How it is diagnosed	By exclusion No confirming test. Other causes ruled out, plus a symptom pattern that tracks the neck.	By criteria No confirming test. History matched against the Bárány and IHS checklist.
What treatment targets	The neck: its movement, its control, its load tolerance, and in Dr Will’s approach, the structure underneath.	The migraine process: triggers, routine, acute relief, and preventive medication if episodes are frequent.

Why describing the sensation will not settle it

If you have spent nights reading patient forums, you have already met this problem. People with a confirmed vestibular migraine diagnosis and people convinced their neck is the culprit reach for exactly the same words: walking on a boat, a trampoline, marshmallows, drunk without the fun, a head that feels like it is floating half a second behind the body.

The widely repeated rule that “rocking means neck, spinning means migraine or ear” is not supported by the criteria. The vestibular migraine definition explicitly includes spontaneous dizziness, positional dizziness, visually induced dizziness and head-motion-induced dizziness. Spinning is one option among several, not the signature.

This is worth knowing because it is the single most common way patients talk themselves into the wrong box, and then spend a year treating it.

Venn diagram of cervicogenic dizziness and vestibular migraine, with floating, rocking and neck pain shared between both

Shared symptoms sit in the middle. The useful information is at the edges. Tap to enlarge

More useful to track

Sequence. Does the neck tighten before the dizziness, or after?
Posture dependence. Does it build through a desk day and ease on a day off?
Head versus body. Turning your head alone, or turning your whole body?
Migraine company. Light and sound sensitivity together, in the same episode.
Episode length. Minutes, hours, or a constant background hum.

Less useful than you think

Which metaphor you use for the feeling.
Whether it spins or sways.
Whether you have neck pain, on its own.
Whether your MRI was clear.
Whether a treatment helped, used as proof of cause.

Why your Singapore specialist landed on vestibular migraine

The pathway is remarkably consistent. You see a GP, you get referred to an ENT, you have an audiogram and a vestibular battery, possibly an MRI. Everything is normal. You are told it is not Meniere’s, not a tumour, not BPPV, which has its own distinct pattern, not your hearing. If that description of walking out with normal results and no explanation is familiar, this is what a clear MRI does and does not rule out. Then comes a diagnosis that explains dizziness without needing an abnormal test result, and vestibular migraine is the one that fits that description best.

This is not incompetence, and it is worth saying so clearly. Ruling out the dangerous causes is exactly what an ENT or neurologist should do first, and they did it. Vestibular migraine is also genuinely common and genuinely under-diagnosed, so reaching for it is often correct.

Patient at a Singapore specialist clinic after ear and brain tests come back clear for ongoing dizziness

The hardest appointment is often the one where everything comes back normal and you still feel unwell.

The blind spot is structural, not clinical. An ENT examines the ear. A neurologist examines the brain. Neither specialty routinely measures the alignment of the cervical spine under load, because that is not what they are for. So when the tests come back clear, the neck has not been excluded. It has simply never been looked at.

Dr Will Kalla Doctor of Chiropractic · 29 years, 3,000+ patients

“I see people who have been on daily migraine medication for eighteen months, with a folder of normal scans, and nobody in that folder has measured their neck once. They are not being failed by bad doctors. They are being failed by a gap between specialties. The ear was checked. The brain was checked. The column holding the head up was assumed.”

“My position after three thousand cases is not that migraine is a myth. It is that you should not spend a year medicating a diagnosis of elimination while one of the things being eliminated was never actually examined.”

Diagnosed, or labelled? Check your own notes

This is the most useful ten minutes you can spend before your next appointment. Take the four criteria and see honestly how many you meet. You are not trying to prove your doctor wrong. You are working out whether you are a clear-cut case or a borderline one, because those two situations deserve very different levels of commitment.

Self-audit

Which of the four do you actually meet?

Tick each one that is true for you. Nothing is sent anywhere, and your result appears underneath.

At least five episodes Discrete attacks, 5 minutes to 72 hours each. Do mine come in discrete episodes at all, or is it a constant background unsteadiness that never fully stops? A migraine history Now or in the past, with or without aura. Do I actually have a migraine history, or did someone infer one from a few bad headaches? Migraine features in at least half the episodes Headache, light and sound sensitivity, or aura, in half or more. In half or more of my dizzy spells? Or once or twice, which I then reported? Nothing else explains it better Other causes actively considered, not just assumed away. Was my neck examined, moved and assessed, or only my ears and my brain?

You meet the full criteria

All four boxes ticked is a solid vestibular migraine diagnosis, and migraine-directed care is the right road. Take it seriously, give it a fair trial, and keep a record of your episodes so your doctor can judge whether it is working.

The symptoms fit. The exclusion step does not.

You match the pattern on all three symptom criteria, but the fourth one is the whole ballgame: vestibular migraine is only correct if nothing else explains it better. If your ears and brain were investigated and your neck never was, that box is not actually ticked, whatever the letter says. This is the single most common place a confident diagnosis turns out to be an assumption.

Technically, this is “probable” vestibular migraine

You meet the episode pattern and only one of the two middle criteria, which is a separate and weaker category in the same published document. It is a legitimate working label. It is a far weaker basis for committing to twelve months of daily medication without looking anywhere else, and worth raising at your next appointment.

The criteria fit your case poorly

Without the episode pattern, or with it but no migraine history and no migraine features, the published criteria are not met, not even in the probable category. That does not mean nothing is wrong. It means the label may have been reached by elimination rather than by matching, and it is worth asking your doctor directly which criteria they based it on.

Tick the boxes above to see where you actually sit.

Whatever came back, the fourth criterion is the one worth sitting with. Vestibular migraine is only the right answer if nothing else explains your dizziness better, and that is a statement about what was investigated, not about how your symptoms feel.

Nobody has measured your neck yet?That is the gap. An ear test and a brain scan are thorough about the ear and the brain, and silent about the column holding your head up.

Book your structural X-ray assessment →

How vestibular migraine is treated

Vestibular migraine is managed as a migraine disorder. Neck-directed treatment is not the main event here, and a clinic that tells you otherwise is overreaching. The components are:

Routine and triggers
Regular sleep, regular meals, hydration and stress management, plus tracking episodes to find your pattern. Broad elimination diets are generally discouraged unless your own record shows a link.
Acute relief
Medication for migraine symptoms and for nausea during an attack, chosen with your doctor.
Prevention
If episodes are frequent or disabling, daily preventive medication: beta-blockers, certain antidepressants, anti-seizure medicines, or newer CGRP-targeting treatments.
Vestibular rehabilitation
Graded exercises for persistent imbalance and motion sensitivity. This is a different thing from neck physiotherapy.

What the research actually shows, honestly

This is where patients deserve more candour than they usually get, because the evidence base is much younger and much thinner than the confidence of the prescription suggests.

Preventive medication, in generalLow to very low certainty

A 2023 Cochrane review found only three trials, 209 people in total, testing drugs to prevent vestibular migraine attacks: metoprolol and flunarizine. Its conclusion was that it remains unclear whether any medication prevents attacks.
Galcanezumab, a CGRP antibodyPromising but small

The 2024 INVESTMENT trial randomised 40 people and analysed 38 over three months. The primary outcome favoured the drug but reached significance only on a one-tailed test (P=0.044), not a two-tailed one (P=0.087). Dizziness-handicap scores and dizzy days did improve significantly. The trial ended early, and a dispensing error crossed two participants between arms.
Rizatriptan for acute attacksNegative trial

A 2025 randomised trial in JAMA Neurology of 134 adults found it no better than placebo for vertigo and imbalance at one hour. The authors concluded the findings did not support using it to treat vestibular attacks.
Vestibular rehabilitationFavourable, but mixed

A 2025 meta-analysis pooled seven studies and 413 adults, finding an average improvement of 29.3 points on the Dizziness Handicap Inventory, above the threshold considered clinically important. Results ranged from marked benefit to none, and the studies lacked untreated control groups.
Non-drug preventionLow to very low certainty

A separate 2023 Cochrane review covering probiotics, cognitive behavioural therapy and vestibular rehabilitation (three studies, 319 people) concluded it is not clear whether any of them prevent attacks.

If you were handed Betahistine or Stemetil early on and they did nothing, that is worth understanding on its own terms: what those two drugs actually do, and why neither touches a neck-driven cause.

What that does and does not mean

Low certainty is a grade on the research, not a verdict on you. It means the trials are few and small, not that nobody improves. Plenty of people do well on preventive medication, and if you are one of them, this is not a reason to stop. It is a reason to know that you are not walking a well-paved road, and to keep asking what else has been ruled out if six months pass with no change.

Never stop or change medication on your own

Nothing on this page is a reason to stop a prescription, skip a dose, or cancel a neurology appointment. Preventive medication is stopped or changed with the doctor who prescribed it, and some of these drugs need tapering. Bring the questions here to that appointment instead.

How neck-related dizziness is treated

If the neck is driving it, treatment is aimed at the neck. The conventional components are individualised physiotherapy, neck mobility and control work, training the position sense in the deep neck muscles, posture and load education, and sometimes manual therapy. Vestibular rehabilitation is often added where balance or motion tolerance has suffered too.

The evidence base here has the same shape as the migraine side: supportive in places, limited in quality. Manual therapy has some support as an option, with research certainty that is not high. Treatment should be tailored and the response actually monitored, rather than assuming one technique works for everyone.

Muscle and movement, or the frame underneath

Look at that list again and notice what every item has in common. All of it works on muscle and movement. For an ordinary muscular neck that is often all you need, and physiotherapists are genuinely good at it.

What exercise cannot do is reshape the bone structure underneath it. If the curve your neck is built around has flattened or reversed, well-executed exercises are still being hung off a frame that has moved. That is not physiotherapy failing. It is the wrong tool for a structural question, and the two are answering different questions in the first place.

What exercise-based care is built for

Rebuilding strength and endurance in the deep neck muscles
Restoring movement and retraining position sense
Raising how much load the neck tolerates in a day
Balance and motion tolerance, through vestibular rehab

What it is not built to reach

The alignment of the cervical spine itself
A curve that has flattened or reversed under load
The question of whether structure is contributing at all
Any of it, if nobody measured the structure first

The dosing lesson patients learn the hard way

The most consistent thing people report, across thousands of forum posts, is not which exercise worked. It is that progressing too fast wrecks them. Generic routines pulled off the internet, aggressive chin tucks, hard stretching of the muscles at the side of the neck, forceful massage: these show up repeatedly as the trigger for flares lasting days. Massage guns deserve a particular warning here, and where it is and is not safe to use one on a dizzy neck is worth reading before you buy. Start below the threshold that provokes symptoms, build slowly, and treat a multi-day crash as information rather than something to push through.

It is worth asking why the dose is guesswork so often. A programme built without knowing what the neck is structurally doing is a programme set by trial and error on a live patient, and the error part is the flare. Measuring first does not guarantee a smooth run, but it does replace one of the guesses with a number.

On forceful neck manipulation, stated plainly

Read this before you choose anyone, including us

The American Heart Association has stated that an association exists between cervical manipulative therapy and tears in the arteries of the neck, while noting that causation and true incidence remain uncertain, and that patients should be informed of this before cervical manipulation. We are a chiropractic clinic and we think you should read that sentence before you choose any practitioner.

The useful response to that is not to avoid every clinician who touches necks. It is to ask better questions, and to notice how comfortable the answers are.

“What did you measure before you touched me?”
An answer that amounts to “I felt it with my hands” is an opinion about your neck. A standing X-ray is a measurement of it. At Dr Neck Pain the answer is the X-ray, taken before anything begins and repeated to verify the change.
“What exactly will you do, and how forceful is it?”
You are entitled to know what is about to happen to your neck, in plain language, before it happens, and to decline it. Ask us the same question.
“How will we know whether it worked?”
“You will feel looser” is a sensation, and sensations fluctuate on their own. A re-measured curve is evidence. Ask what the objective marker is, and when it gets checked.
“When does this end?”
Ask for the endpoint and what happens when it is reached. R3NEW X™ typically runs 12 to 24 sessions and then stops, with no maintenance plan. It is a question most of this industry answers badly, and the answer tells you what the business model is. Our own numbers are published in full: per-session and full-plan chiropractic pricing for cervicogenic dizziness.

Dr Will Kalla On being asked hard questions

“I would rather a patient walked in with that list and made me answer all four than walked in trusting me because I have a certificate on the wall. If a practitioner cannot tell you what they measured, what they are about to do, and how you will both know it worked, the problem is not that you asked.”

“My stand after 3,000 cases is not that exercise is useless, because it is not. It is that you should not spend a year strengthening a neck that nobody has measured, and then conclude the neck was not the problem.” You can see before and after X-rays from corrected cases here.

What if you have both?

This is the scenario that explains most of the people who get halfway better and then stall, and it deserves more attention than it gets in either specialty.

Neck pain is common in migraine. It can be part of the attack itself. Meanwhile, months of dizziness produce exactly what you would expect: you brace, you stop turning your head freely, you hold your neck rigid to avoid provoking a spell. That guarding loads the neck in a way it was not loaded before. Add a desk job and a phone, and a neck that started as a passenger can become a contributor.

Patients describe this layered picture far more often than a clean either-or. An initial vestibular or migraine event, then guarding and visual dependence, then neck symptoms amplifying everything, then anticipatory fear keeping the whole loop running. That is a patient-generated model rather than a proven causal sequence, but it explains why people so often need more than one kind of help at once.

Cycle diagram showing how a vestibular episode leads to neck guarding that amplifies dizziness and keeps the loop running

A pattern patients consistently describe, not a proven causal sequence. Tap to enlarge

The practical consequence

If both are live, treating only one leaves you partially treated and confused about why.

Migraine care that works will reduce your episodes, and you may still be unsteady at 4pm after a desk day. Neck care that works will loosen the neck and reduce the afternoon build, and you may still get a 48-hour episode after a bad night’s sleep. Neither result means the treatment failed. It means there was a second layer, and now you can see it clearly for the first time.

Can a neck problem cause vestibular migraine?

We are going to answer this one against our own commercial interest, because you will find clinics claiming otherwise and you deserve to know where the line actually sits.

No, there is no good evidence that an abnormal neck curve causes vestibular migraine, or that correcting the curve treats it. Research on posture and neck findings in migraine is mostly about migraine in general rather than vestibular migraine specifically, and none of it establishes that a particular spinal curve causes the condition. The one study most often cited in support, a case series in which three people diagnosed with vestibular migraine improved after manual cervical therapy, involved three patients, had no control group, and came from a group that teaches the technique being tested. That is a reason to run a proper trial, not a reason to believe the question is answered.

If a clinic tells you your curve is causing your migraines, ask them for the study. There is not one.

What is reasonable to say instead

✓
The mechanism is plausible
Signals from the upper neck feed into the same balance pathways the ears and eyes report to, which is why a neck contribution to dizziness is widely accepted as possible.
✓
A curve is a mechanical finding
So it is relevant to mechanical symptoms: neck pain, load intolerance, and the dizziness that climbs through a desk day. That desk-and-phone pattern has a name, and what tech neck does to the curve over the years is the mechanism behind it.
✗
On its own, it proves nothing
The same flattened and reversed curves turn up in people with no dizziness at all. A measurement in isolation is not an explanation.
★
Sequence is what gives it weight
Once the ear, brain, heart and medication causes have been excluded, and your symptoms track with neck load, a measured deviation becomes the strongest positive finding available to you. Not because the image got better, but because cervicogenic dizziness has no confirmatory test and is reached by exclusion plus a consistent picture. At that point, the one thing nobody has measured is the one thing left. For what the trials actually show on this, see whether correcting neck alignment stops dizziness.

Dr Will Kalla Where he draws the line

“I will not tell a patient that fixing their curve will cure their migraines, because I cannot show them a study that says so. What I will say is this: when somebody has a clear deviation from normal alignment and their dizziness climbs every afternoon at a desk, the probability that the neck is contributing is high. Not proven. High. And that is a different conversation from the one they have been having, because so far nobody has put a number on their neck at all.”

Cervicogenic Dizziness vs. Vestibular Migraine: Key Differences and Best Treatments

The short answer