Diagnostic criteria:

A. At least five episodes fulfilling criteria C and D
B. A current or past history of 1.1 Migraine without aura or 1.2 Migraine with aura1
C. Vestibular symptoms2 of moderate or severe intensity3, lasting between 5 min and 72 hr4
D. At least 50% of episodes are associated with at least one of the following three migrainous features5:

  1. headache with at least two of the following four characteristics:
    1. unilateral location
    2. pulsating quality
    3. moderate or severe intensity
    4. aggravation by routine physical activity
  2. photophobia and phonophobia
  3. visual aura

Source

Headache Classification Committee of the International Headache Society (IHS) (2013). The International Classification of Headache Disorders, 3rd edition (beta version). Cephalalgia 2013; 33: 9-807.