Chronic Migraine is defined as:
or more days of headaches eachmonths (also called headache days) including
or more days of headaches that havefeatures of migraines each month
or more months
Migraines can be triggered or aggravated by many factors, including:
dentifying your triggers, and avoiding them as much as possible, are key to managing the frequency of your migraines. To begin tracking your migraine symptoms and triggers, download the Headache Diary.