Impact of dizziness on migraine interictal burden in patients with vestibular migraine

In patients with VM during the interictal period, vestibular functions were largely normal except for abnormalities in the v-HIT CUS, whereas subjective dizziness assessed by DHI significantly contributed to the high degree of migraine interictal burden. The dizziness experienced in VM resembled that of persistent postural-perceptual dizziness. These results indicate that vestibular rehabilitation might be effective in alleviating migraine interictal burden in patients with VM.