Definitions for "Cluster headache"
A type of migraine in which the attacks of pain are more frequent, more severe and more strictly on one side of the head. Many more men than women are affected.
a type of vascular headache that occurs in series or groups. They occur more often in males and are characterized by their one-sided locations. Usually around one eye, and very brief duration, anywhere from a few minutes to one or two hours. A patient can experience several headaches per day for a period of one to several months. The chronic form is called chronic cluster headaches. Oxygen and verapmil are common treatments.
a painful recurring headache associated with the release of histamine from cells
a disabling affiction that detrimentally affects many aspects of the victim's life