A vestibular migraine is a type of migraine that causes episodes of vertigo or dizziness, with or without a headache. It affects an estimated 1 to 3% of the general population, making it one of the most common causes of recurring vertigo in adults. Unlike the classic migraine most people picture, a vestibular migraine can strike without any head pain at all, which is part of why it often goes undiagnosed for years.
How It Feels During an Attack
The defining feature is vertigo or dizziness that ranges from moderate to severe and lasts anywhere from 5 minutes to 72 hours. But that range undersells how variable these episodes really are. Roughly 30% of people have attacks lasting minutes, another 30% experience hours of symptoms, and yet another 30% deal with episodes stretching over several days. The remaining 10% get very brief bursts of vertigo, lasting only seconds, that repeat with head movement or visual stimulation.
The vertigo itself takes several forms. You might feel like you’re spinning or moving when you’re completely still. You might see the room rotate around you. Some people get hit with vertigo only when they change head position, while others are triggered by busy visual environments like scrolling on a phone or watching traffic. A common and disorienting form is dizziness paired with nausea that worsens any time you move your head.
A one-sided throbbing headache can show up during attacks, but it doesn’t have to. At least half of episodes need to include one or more classic migraine features to meet the diagnostic threshold: sensitivity to light or sound, visual aura, or a headache that’s pulsating, one-sided, moderate to severe, or worsened by physical activity. You need at least five qualifying episodes, plus a history of migraine, for a formal diagnosis.
What Happens in the Brain
The exact mechanism isn’t fully mapped, but the broad picture involves the brain’s balance-processing centers getting caught up in migraine activity. Nerve pathways connecting the brain’s vestibular structures (the areas that process balance and spatial orientation) to pain-signaling networks appear to become activated or sensitized during an attack. Chemical messengers like serotonin, which plays a central role in migraine, also influence blood flow to the inner ear, potentially disrupting the signals your brain uses to keep you oriented.
The balance centers in your brainstem also have direct connections to the part of your nervous system that controls nausea and vomiting. This is why vestibular migraines so reliably produce intense nausea, sometimes more debilitating than the vertigo itself.
Hormones and Other Triggers
Vestibular migraine is significantly more common in women, and hormonal fluctuations play a clear role. During the late luteal phase of the menstrual cycle, when estrogen drops sharply, the brain loses some of its natural protective inhibition against migraine activation while excitatory signaling remains elevated. This creates a window of vulnerability.
Perimenopause is a particularly high-risk period. The unstable swings in ovarian hormones during the menopausal transition can trigger or worsen vestibular migraine episodes, and dizziness is one of the most common complaints during this life stage. Symptoms often stabilize after menopause, when hormone levels settle.
Beyond hormones, the dietary and environmental triggers overlap heavily with those for other migraine types. Common culprits include:
- Aged cheeses (cheddar, brie, parmesan, blue cheese, gouda, swiss)
- Processed and cured meats (deli meats, hot dogs, jerky, sausages)
- Alcohol, especially red wine, ales, and malted beers
- MSG and hidden glutamate in soy sauce, bouillon cubes, “natural flavoring,” and hydrolyzed protein products
- Caffeine in excess of about two servings per day
- Aspartame
- Fresh yeast products like hot bakery bread, fresh bagels, and sourdough
Sleep disruption, stress, and irregular meal timing are also well-established triggers, and many people with vestibular migraine find that sensory overload from bright lights, crowded stores, or screens can set off an episode.
How It Differs From Ménière’s Disease
Vestibular migraine and Ménière’s disease can look strikingly similar, and they’re frequently confused. Both cause recurring vertigo and can involve ringing in the ears or a feeling of fullness in the ear. But the two conditions diverge in important ways.
Ménière’s disease produces vertigo episodes with a relatively fixed duration, typically lasting several hours. Vestibular migraine episodes are far more variable, ranging from seconds to days. The biggest distinguishing factor is hearing loss. Ménière’s disease causes progressive, often disabling hearing loss over time, while any hearing changes in vestibular migraine tend to be mild, temporary, and reversible.
Vestibular migraine is also more responsive to position changes, head movements, and visual motion as triggers, while Ménière’s vertigo tends to strike spontaneously alongside fluctuating hearing loss. An MRI with contrast can sometimes help differentiate the two: Ménière’s disease is associated with a buildup of fluid in the inner ear (endolymphatic hydrops) that shows up on imaging, whereas vestibular migraine patients typically show no such changes.
It’s worth noting that some people have both conditions, which complicates diagnosis. People with Ménière’s disease who also have vestibular migraine tend to experience significantly more frequent vertigo episodes per month.
Treating an Active Attack
When an episode hits, the goal is to reduce vertigo, control nausea, and shorten the attack if possible. Motion sickness medications like meclizine can help with the spinning sensation. Anti-nausea medications are often essential, since the nausea can be severe enough to prevent you from keeping oral medications down.
Triptans, which are the standard rescue medications for migraine headaches, are also used during vestibular migraine attacks. They come in several forms: injectable and nasal spray versions work fastest, while oral tablets are more convenient for milder episodes. A newer class of medications called gepants, which work differently than triptans, are another option and come in both oral and nasal spray forms.
Benzodiazepines are sometimes used for severe vertigo because they suppress the vestibular system directly, but they cause sedation and carry a risk of dependence, so they’re generally reserved for short-term use during intense episodes.
Preventive Treatment
If attacks are frequent or disabling, daily preventive medication can reduce how often episodes occur. The options include beta-blockers, calcium channel blockers, certain antidepressants, anti-seizure medications, and newer injectable medications that block a protein involved in migraine pain signaling (CGRP).
Here’s the honest picture of the evidence: despite these medications being widely prescribed, the research supporting any single one is surprisingly thin. A 2015 Cochrane review found no completed study that met its strict inclusion criteria, and a 2021 meta-analysis couldn’t establish a preferred treatment strategy due to the low quality of available evidence. The largest rigorous trial, testing a beta-blocker against placebo over six months, found that vertigo frequency dropped from about 4.2 to 2.8 attacks per month with medication, but the placebo group improved almost identically, from 4.5 to 3.1 attacks per month. No meaningful difference was found.
Some smaller studies show more encouraging results. One study of an anti-seizure medication found that monthly vertigo attacks dropped from about 18 to 5 over three to four months, though it had no placebo comparison group. In practice, treatment is highly individualized. Many people cycle through several options before finding one that helps, and what works is partly a matter of trial and error guided by your other health conditions and how you tolerate side effects.
Vestibular Rehabilitation
Physical therapy focused on the vestibular system is an important piece of long-term management. Vestibular rehabilitation uses targeted exercises to retrain your brain’s balance processing, reduce dizziness, and improve stability. In a study of 30 vestibular migraine patients who completed 18 sessions over about six weeks, both dizziness severity and the frequency of vertigo and headache episodes improved significantly. Objective balance testing also showed measurable gains.
Rehabilitation is especially worth pursuing if medications haven’t fully controlled your symptoms or if you’re dealing with persistent imbalance between attacks. It works best as an addition to other treatment rather than a standalone approach, and the exercises are typically continued at home after the supervised sessions end.