“Required reading for anyone with a head.”—Mary Roach, New York Times bestselling author of Stiff and Fuzz

For the many millions of headache sufferers, a deeply reported, sometimes harrowing, and frequently humorous journey into the author’s own excruciating headaches, and the science behind these surprisingly mysterious disorders that may, finally, offer relief.

Virtually everyone has experienced a headache—a nuisance arising from occasional stress or as payback for last night’s overindulgence. But for hundreds of millions of people, there are headaches, and then there are headaches. From blinding migraines to severe headache disorders known as “clusters,” chronic head pain can upend entire seasons of life. And perhaps owing to the ordinariness of the very word “headache,” these disorders are frequently trivialized.

In The Headache, veteran science journalist Tom Zeller Jr. takes listeners on an odyssey both intimate and panoramic, through his own decades-long struggle with cluster headaches and across the scientific landscape of a group of disorders that is—to the chagrin of sufferers—as much a curse as a cultural punchline. He visits cutting-edge clinics; interviews dozens of doctors, neurologists, and fellow headache patients; participates in clinical trials for multi-million-dollar new medicines; and even experiments with psilocybin in search of relief. Along the way, Zeller traces the longer arc of mystery around headaches, from prehistoric skull surgery to Virginia Woolf’s assertion that, in the throes of a migraine, “language runs dry,” to reveal how headaches became one of the most under-researched afflictions in medicine—and how that is slowly starting to change.