Understanding Vestibular migraine
Symptoms can include spontaneous vertigo, positional vertigo, visually induced vertigo or head-motion-related dizziness with nausea. The diagnostic pattern includes repeated episodes and specific migraine associations; it cannot be established by a motion-sensitive screen alone. [1] [2]
Episode duration and accompanying symptoms vary. A person may have light or sound sensitivity, headache or visual aura during some episodes, while another episode is dominated by vestibular symptoms. Similar symptoms can arise from other inner-ear or neurological conditions. [1] [2]
One condition. Different experiences.
Experiences can vary with the cause, task and person. These descriptions are examples, not a checklist for self-diagnosis.
What is happening—and what remains uncertain
Migraine-related processing interacts with vestibular and sensory systems. Several mechanisms are being investigated, and no single routine imaging test proves vestibular migraine. [2]
The diagnostic criteria organize the clinical pattern rather than establish a unique biological marker. Coexisting migraine, PPPD or another vestibular disorder can complicate symptoms and must be assessed separately. [2]
What can look similar?
Migraine aura
Vestibular migraine episodes are not simply aura and should not be labeled brainstem aura without its separate criteria. [1] [2]
Ménière disease or BPPV
Hearing findings and positional patterns can identify other vestibular diagnoses, which may coexist and need different care. [2]
PPPD
Persistent visually exacerbated symptoms between attacks may require an additional assessment rather than extension of every episodic migraine symptom into one diagnosis. [2]
Similar-looking symptoms can have different causes. A matching picture cannot establish a diagnosis.
What an assessment may involve
- Establish the episode patternHistory covers duration, vestibular symptoms, migraine features, hearing changes, triggers and functional impact. [1] [2]
- Perform appropriate vestibular and neurological assessmentExamination and testing are chosen to investigate alternatives, especially when the history or findings are atypical. [2]
- Measure meaningful burdenAttack frequency, dizzy days, participation and treatment harms are useful follow-up outcomes; one acuity chart or headache count may miss the main limitation. [3] [4]
What may help—and what is still being studied
Individualize migraine-directed care
The clinician may discuss acute and preventive strategies based on the whole migraine and medical profile. This guide does not prescribe a drug or dose. [2] [3]
Consider rehabilitation and comorbidity
Persistent balance, visual-motion or functional limitations may need targeted vestibular input and evaluation for another active disorder. [2]
Use current evidence cautiously
The 2024 INVESTMENT pilot adds placebo-controlled data, but a small single-site trial is not proof that one preventive suits every patient or is approved for this indication everywhere. [4]
What this can mean for daily life
Record episodes briefly
Note duration, migraine features, hearing change, dizzy days and useful function for clinical review, without turning every sensation into a diagnostic test. [1] [2]
Plan practical pacing
Discuss travel, work and activity progression with the team, balancing participation and safety rather than repeatedly provoking severe symptoms online. [2]
Adjust visual demands
Reduce avoidable scrolling or environmental competition when useful; access changes are not proof of an eye or brain lesion. [2]
Connect with informed peers
A vestibular support group can share practical experience. Personal medication success stories cannot determine another person’s treatment. [5]
Bring a clearer description to your appointment
Choose the questions you want to discuss. These choices stay in this page’s memory.
Research, with the context left in
Selected studies and guidance, with their populations and limitations. These are curated educational summaries, not a complete systematic review or a formal evidence rating.
Vestibular migraine: Diagnostic criteria — literature update 2021
Clarifies vestibular symptoms, migraine association and distinctions from aura and competing diagnoses. [2]
Limits and applicability: Consensus criteria are not a diagnostic biomarker or treatment trial.
Pharmacological interventions for prophylaxis of vestibular migraine
Finds limited evidence about efficacy and potential harms. [3]
Limits and applicability: Predates the INVESTMENT pilot and should not be quoted as if no later placebo-controlled evidence exists.
The INVESTMENT study
Reports improvement on selected vestibular symptom and disability outcomes with galcanezumab over the study period. [4]
Limits and applicability: Small sample, short follow-up and a specific selected population limit certainty, generalization and long-term benefit/harm conclusions.
Questions researchers still need to answer
- Which preventive treatments improve vestibular outcomes in larger independent controlled trials?
- How should studies separate episodic migraine effects from coexisting PPPD or other vestibular disorders?
Trusted places to go next
Selected clinical references, research, practical support and ways to connect. Official pages checked 24 October 2026; each entry explains its scope and region.
Vestibular Disorders Association — Support groups
Searchable support-group connections for vestibular conditions; group participation is separate from clinical care.
Connections listed by the organization.
ICHD-3 — Vestibular migraine
Official classification with distinctions and qualifying comments; not a home diagnostic score.
Bárány/IHS diagnostic update
Specialist consensus on diagnostic context and overlap with other vestibular disorders; it does not provide a personal diagnosis or treatment plan.
Cochrane — Vestibular migraine prevention
Treatment-evidence summary to read alongside later trials.
Questions you may still have
Must every episode include headache?
No. The overall diagnostic pattern involves migraine history/features; headache need not accompany every vestibular episode. [1] [2]
Is it just visual aura?
No. Vestibular migraine and visual or brainstem aura have separate criteria and can overlap without being synonyms. [1] [2]
Can another vestibular disorder coexist?
Yes. Hearing, positional or persistent symptoms can point to a second contributor. [2]
Does a positive pilot trial settle treatment choice?
No. It adds evidence for a selected therapy and population but does not establish universal benefit, long-term safety or local approval. [4]
Sources, image credits and review status
Compiled by VisualSim from clinical references and published research. Sources checked 24 October 2026. Independent clinical review has not been recorded; no named clinical reviewer or clinical validation is claimed. Research evidence and its limitations are linked below.
- ICHD-3 — Vestibular migraine (n.d.; guideline).
Official clinical source checked for this topic; source checking is not clinical review.
Checked 2026-10-24 · Public page checked - Vestibular migraine: Diagnostic criteria (Update), literature update 2021 (2022; guideline).
Official indexed consensus criteria and comments checked.
Checked 2026-10-24 · Abstract/indexed material checked; complete full-text review not claimed - Cochrane — Pharmacological interventions for prophylaxis of vestibular migraine (2023; systematic review).
Official clinical source checked for this topic; source checking is not clinical review.
Checked 2026-10-24 · Public page checked - A placebo controlled randomized clinical trial of galcanezumab for vestibular migraine: INVESTMENT (2024; trial).
Official indexed trial abstract and specialist review summary checked; 40-person pilot, not universal approval.
Checked 2026-10-24 · Abstract/indexed material checked; complete full-text review not claimed - VeDA — Support-group directory (n.d.; institution).
Official clinical source checked for this topic; source checking is not clinical review.
Checked 2026-10-24 · Public page checked
The simulator helps people communicate an experience. It cannot diagnose a condition, measure a visual field, or establish that someone is safe to drive.