Nearly half of people with vestibular migraine experience ear-related symptoms that may signal a more treatment-resistant form of the condition, challenging assumptions about migraine as a purely neurological disorder. This finding could reshape how clinicians approach migraine patients who also report hearing problems.
A five-year analysis of 169 vestibular migraine patients revealed that ear fullness affected 47.9% of patients, tinnitus occurred in 40.2%, and hearing fluctuations troubled 17.2%. Those with ear symptoms showed significantly lower odds of improvement in both headache and dizziness following standard medical therapy. Among patients with concurrent Ménière's disease, hearing loss patterns were more severe, particularly affecting low-frequency hearing with a mean threshold of 33.6 dB compared to 20.6 dB in those without Ménière's disease.
These findings illuminate an important clinical overlap between migraine and inner ear disorders that has received limited research attention. The presence of ear symptoms appears to identify a migraine subtype with distinct pathophysiology, possibly involving shared mechanisms affecting both vascular and auditory systems. For the estimated 1% of adults with vestibular migraine, recognizing these ear-related symptoms could guide more targeted treatment approaches. However, this single-center retrospective study requires validation across diverse populations. The research suggests clinicians should systematically assess hearing symptoms in migraine patients and potentially modify treatment expectations and strategies when ear symptoms are present, moving beyond traditional headache-focused interventions.