Photo-, osmo- and phonophobia in the premonitory phase of migraine: mistaking symptoms for triggers?

The Journal of Headache and Pain

Research Article

Tim P Jürgens¹  Arne May¹  Laura H Schulte¹ 

[1] Department of Systems Neuroscience, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-22046, Hamburg, Germany;

关键词: Migraine;    Tipping point;    Premonitory symptoms;    Triggers;    Photophobia;    Phonophobia;    Nausea;   

DOI  :  10.1186/s10194-015-0495-7

 received in 2014-12-04, accepted in 2015-01-17,  发布年份 2015

来源: Springer

【 摘 要 】

BackgroundCertain environmental stimuli are frequently reported as typical triggers of migraine pain. Whether these so-called triggers are independent precipitators of migraine pain or mere symptoms of the premonitory phase of migraine remains to be elucidated.MethodsIn this retrospective cohort study of 1010 migraine patients of a tertiary headache center we assessed the frequency of common trigger factors, premonitory symptoms and accompanying symptoms as well as basic headache characteristics and demographic data.ResultsPremonitory symptoms with an onset of 2 or more hours prior to the headache were present in 38.9% of migraine patients, the most frequent being a tense neck, phonophobia and difficulty concentrating. There was a clear overlap of certain trigger factors and the presence of corresponding premonitory symptoms: flickering or bright light as a trigger was associated with higher frequency of photophobia in the premonitory phase. The same applied to the presence of food craving and osmophobia in the premonitory phase and certain foods or odours as trigger factors.ConclusionsOur data thus support the view that commonly reported trigger factors of migraine are not so much independent precipitators of migraine pain, but that they are most likely just misinterpreted results of enhanced attention to certain stimuli mediated by typical premonitory symptoms of migraine pain.

【 授权许可】

Unknown   
© Schulte et al.; licensee Springer. 2015. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.