New Daily Persistent Headache March 1, 2016DiseasesHeadacheteachingneurologist Diagnosis: Similar to Chronic daily headache but is daily from the outset (within 3 days) >3 months, daily. Exclusion of other primary headaches, analgesic use headache, secondary headaches Related articles: Approach to headache, Share this:PrintLinkedInTwitterPocketRedditWhatsAppMore