Based on the current classification of the International Headache Society, this revised and updated 7th Edition provides up-to-date, practical guidance on the very latest advances in research into the pathophysiology, clinical aspects, and treatment of all types of headache—including migraine, tension-type headache, cluster headache, and chronic daily headache. It provides an optimal blend of clinical know-how and relevant basic science, written in an easy-to-read, engaging style.