Goadsby, Peter J.

Wilfred Harris was a London neurologist with a significant interest in the treatment of neuralgia. Harris' descriptions of what he called migrainous neuralgia were the first recorded of cluster headache in the English medical literature. He was probably one of the first to describe the cluster phenomenon itself and the effectiveness of ergotamine in treating acute attacks of cluster headache. His seminal contributions to the clinical and therapeutic spectrum of cluster headache are reviewed.

Cluster headache is a stereotypic, primary headache disorder that is marked by repeated short-lasting attacks of severe, unilateral head pain and associated autonomic symptoms. Cluster headache is probably due to an abnormality in the circadian hypothalamic generator with subsequent trigeminovascular activation. We have reviewed the clinical manifestations, pathophysiology, gender differences, and treatment options in cluster headache.