Vestibular Migraine: Why Your Migraines Are Making You Dizzy
It's not a pounding headache. It's a suddden, intense vertigo that makes a stationary room feel like it is spinning, swaying or tilting. Ordinary lights can become painfully bright. Everyday noises may feel overwhelming. While you might appear perfectly still to anyone watching, your inner ear and brain are battling severe dizziness. You leave struggling to find your footing until the episode finally passes and your equilibrium returns. That's what vestibular migraine looks like. And it's more common than most people realise.
Vestibular migraine is now thought to be the most common cause of spontaneous, non-positional episodic vertigo, affecting between 1% and 2.7% of the general population. It is also diagnosed an average of 8.4 years after the first migraine appears, which means a lot of people spend years being told their dizziness is stress, low iron or an ear problem.
What is a vestibular migraine?
Your vestibular system is the balance network that runs between your inner ear, your eyes and your brain. It tells you which way is up and keeps the world steady when you move your head.
A vestibular migraine is a migraine that disrupts that system. The same brain changes that drive migraine pain also interfere with how your brain interprets balance signals. The result is dizziness, vertigo or unsteadiness that comes in episodes, with or without head pain.
That last part causes most of the confusion. You can have a full vestibular migraine attack and never get a headache at all.
Why migraine makes you dizzy
Migraine is best understood as a sensitivity disorder. The migraine brain over-responds to ordinary input like light, sound, movement and stress. The brainstem pathways that carry pain signals sit alongside the pathways that process balance, so when the migraine mechanism switches on, balance information gets scrambled along with everything else.
Your inner ear says one thing. Your eyes say another. Your brain cannot reconcile the two, so it produces dizziness.
This is why crowded shops, scrolling on your phone, patterned carpet and passenger travel often feel so much worse during an attack. Busy visual environments flood an already overloaded system.
Vestibular migraine symptoms
Symptoms vary between people and can change over a lifetime. The most common ones include:
Spinning vertigo, or a rocking and swaying sensation
Feeling off balance or veering when you walk
Sensitivity to head movement and motion sickness in the car
Dizziness triggered by busy visual environments
Nausea, sometimes vomiting
Sensitivity to light and sound
Brain fog and difficulty concentrating
Neck tightness, ear pressure or ringing
How long does a vestibular migraine attack last?
The Bárány Society and International Headache Society criteria define vestibular symptoms lasting from 5 minutes to 72 hours, with at least 50% of episodes accompanied by migraine features such as one-sided pulsating headache, light and sound sensitivity or visual aura. Some people feel washed out and unsteady for days afterwards.
What can be mistaken for vestibular migraine?
Several conditions produce similar dizziness, and telling them apart changes the treatment completely. Other vestibular disorders commonly confused with it include:
BPPV: short, intense spinning lasting under a minute, triggered by rolling over in bed or looking up
Ménière's disease: vertigo with fluctuating hearing loss, ear fullness and tinnitus on one side
Vestibular neuritis: one severe attack lasting days, usually after a viral illness
PPPD: constant daily unsteadiness for three months or more, often following an earlier vestibular event
A proper assessment sorts this out. Guessing between them wastes months.
What triggers a vestibular migraine?
Triggers tend to stack rather than act alone. Common ones include broken sleep, skipped meals, dehydration, stress and the let-down period after stress, hormonal changes, alcohol, weather shifts and long screen sessions. Neck pain and jaw tension frequently sit alongside attacks too.
Keeping a simple diary for four weeks is the fastest way to find your own pattern. Track sleep, meals, stress and symptoms. Most people find two or three reliable culprits rather than a long list. The same approach applies across headache and migraine management generally.
How vestibular physiotherapy helps vestibular migraine
Medication and trigger management handle the attacks. The problem is what happens between them. Many people are left permanently motion sensitive, wobbly on their feet and avoiding shopping centres, driving or exercise because of what might happen.
That is the gap vestibular physiotherapy is built to close. A session typically involves:
Assessing your balance, eye movement control and gait to find what is actually impaired
Gaze stabilisation exercises that retrain steady vision during head movement
Graded habituation to the movements and environments that set you off
Balance and walking retraining to reduce unsteadiness and falls risk
Practical strategies for managing an attack and returning to activity afterwards
Exercises may not prevent an episode of vestibular migraine, but they can reduce symptoms and improve daily function, particularly if you have ongoing symptoms between episodes, and they need to be done daily to work. Physiotherapy works best alongside your GP or neurologist, not instead of them.
Where dizziness sits alongside a neurological condition, concussion or a previous stroke, neurological physiotherapy can address both the balance symptoms and the underlying movement problems in the one plan.
When to see a physiotherapist about dizziness
Book an assessment if dizziness has lasted more than a few weeks, if you are avoiding activities because of it, if your balance feels unreliable or if you have had a fall or a near miss.
See a doctor urgently instead if dizziness comes on suddenly with double vision, slurred speech, facial droop, limb weakness, severe headache unlike your usual one or new hearing loss. Those need medical assessment first.
Frequently Asked Questions
What does a vestibular migraine attack feel like?
Most people describe spinning, rocking or a floating sensation, along with nausea, unsteadiness and sensitivity to light, sound and movement. A headache may or may not be present.
What triggers a vestibular migraine?
Common triggers are poor sleep, missed meals, stress, hormonal changes, dehydration, alcohol, weather changes and visually busy environments. Triggers usually combine rather than act alone.
Can vestibular migraine be cured?
There is no cure, but it can be managed well. Most people improve with a combination of trigger management, medical treatment and vestibular rehabilitation. Outcomes vary from person to person.
Can you have a vestibular migraine without a headache?
Yes. Dizziness and vertigo can occur with no head pain at all, which is a major reason the condition is often missed.
How is vestibular migraine diagnosed?
Diagnosis is clinical, based on your history of episodes and migraine features, plus examination to rule out other causes. There is no single test for it.
Who treats vestibular migraine in Australia?
Your GP is the starting point, with referral to a neurologist or ENT specialist if needed. A vestibular physiotherapist assesses your balance and prescribes an individualised home exercise program to improve dizziness and imbalance.
Book Your Assessment
Dizziness that keeps returning is worth getting properly assessed. We can see you at our Pimpama clinic or at home across the Gold Coast, Logan and Brisbane. Book an assessment or ask us a question, no obligation.
Book an assessment or get in touch with us to talk through your goals and funding.
This information is general and is not a substitute for an individual assessment. Please book an appointment for advice tailored to you. If you or someone near you has sudden facial weakness, call 000.
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