Table 1.

Prevalence of migraine-related symptoms and family history of migraine-related disorders in the cohort.

Clinical feature	No. of patients	Proportion of the cohort
Previous history of
Visual motion sensitivity	18	72%
Light sensitivity	19	76%
Head motion sensitivity	14	56%
Odor sensitivity	13	52%
Weather change sensitivity	8	32%
Motion sickness	18	72%
Mental confusion (head/brain fog)	20	80%
Previous medication for migraine	10	40%
Sinus pain, facial pressure, or headache when exposed to wind or air conditioner	18	72%
Scalp or face allodynia	5	20%
Ice cream headache (brain freeze)	15	60%
Sinus headache	18	72%
Unilateral neck stiffness	18	72%
Tinnitus	16	64%
Daily headache	5	20%
Frequent headache (≥ one per week)	20	80%
Sleep problems	7	28%
Family history of
Migraine headache	4	16%
Meniere's disease	1	4%
Motion sickness	1	4%