TY - CHAP M1 - Book, Section TI - HEADACHE A1 - Goadsby, Peter J. A1 - Raskin, Neil H. A2 - Hauser, Stephen L. A2 - Josephson, S. Andrew PY - 2018 T2 - Harrison's Neurology in Clinical Medicine, 4e AB - Headache is among the most common reasons patients seek medical attention, on a global basis being responsible for more disability than any other neurologic problem. Diagnosis and management are based on a careful clinical approach augmented by an understanding of the anatomy, physiology, and pharmacology of the nervous system pathways mediating the various headache syndromes. This chapter will focus on the general approach to a patient with headache; migraine and other primary headache disorders are discussed in Chap. 34. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/18 UR - neurology.mhmedical.com/content.aspx?aid=1145767630 ER -