Timothy C. Hain, MD Content last updated: May 6, 2015
Occasionally we encounter persons who have vertigo at the same month, year after year. These we term "seasonal vertigo".
The main possibilities are:
Often there is an attempt to start treatment a month prior to anticipated onset of symptoms. When we are not sure, we generally start with allergy medications, and if this fails, in the next year, use a migraine medication such as verapamil.
1. Alstadhaug, K. B., Bekkelund, S. and Salvesen, R. (2007). "Circannual periodicity of migraine?" Eur J Neurol 14(9): 983-988.
2. Brewerton, T. D. and George, M. S. (1990). "A study of the seasonal variation of migraine." Headache 30(8): 511-513.