Author: Migraine Canada

New Daily Persistent Headache

What is New Daily Persistent Headache? According to the International Classification of Headache Disorder (the reference book for headache diagnosis), a diagnosis of NDPH can be made if:  A. Persistent headache fulfilling criteria B and C B. Distinct and clearly remembered onset, with pain becoming…

Cluster headache : basics

What are the typical characteristics of a cluster headache attack? Location of pain: eye, temple, forehead. The pain may also go to the cheek, jaw, teeth and neck.  Type of pain: very severe, excruciating. Sometimes described as a poker crushing the eye. The pain may…

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