“…As stated, antihistamines, mainly diphenhydramine, are among the suggested prophylactic medications for CVS. 21 Cinnarizine has been reported for use as a prophylactic medication for migraine headache 22,23 and migraine associated vertigo. 24 In both of our cases, medications such as nortriptyline, amitriptyline, propranolol, and sodium valproate were ineffective and did not considerably decrease the severity, frequency, or duration of the vomiting episodes, but cinnarizine could significantly improve the symptoms.…”