A cluster headache is one-sided head pain that may involve tearing of the eyes and a stuffy nose. The headaches occur repeatedly every day at the same time for several weeks and then go away. See also: Headache; Migrain...
Read Overview
Brain
Hypothalamus
Cause of headaches
See all 4 images »
Cluster Headaches0:42
Types of Headaches1:03
See all 2 videos »
Doctor Type Neurologist Pediatrician Internist
Location