BRAIN - Migraine attacks increase following stress 'let-down'

Migraine sufferers who experienced reduced stress from one day to the next are at significantly increased risk of migraine onset on the subsequent day, according to a new study conducted by researchers at the Montefiore Headache Center and Albert Einstein College of Medicine at Yeshiva University. Stress has long been believed to be a common headache trigger. In this study, researchers found that relaxation following heightened stress was an even ...

http://medicalxpress.com/news/2014-03-migraine-stress-let-down.htm