SUMMARY
Chronic daily headache is a high impact entity in the general population. Although chronic
migraine and tension-type headache are the most frequent conditions, it is necessary to consider hemicrania
continua and new daily persistent headache as part of the differential diagnoses to perform a correct therapeutic
approach.
KEYWORDS: consensus; chronic daily headache; chronic migraine; chronic tension-type headache; hemicrania
continua (MeSH)