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Cluster Headaches
Cluster headaches are severely painful headaches that occur in cycles. They start suddenly and occur on one side of the head. Additional symptoms include face and eye redness and nausea. More »
Source: healthline.com

Cluster headache - Wikipedia


Cluster headache (CH) is a neurological disorder characterized by recurrent, severe headaches on one side of the head, typically around the eye. There are ...

Cluster Headaches: Headache Behind the Eyes Symptoms, Treatment


Sep 3, 2016 ... Cluster headaches are a series of relatively short but extremely painful headaches every day for weeks or months at a time. You tend to get ...

Cluster Headache - ClusterBusters


What causes cluster headache is ultimately unknown, but it seems to involve the hypothalamus, a small but very important organ deep in the center of the brain.

Overview - Cluster headache - Mayo Clinic


Jun 15, 2016 ... Cluster headaches, which occur in cyclical patterns or clusters, are one of the most painful types of headache. A cluster headache commonly ...

What Are Cluster Headaches? Treatment, Symptoms, Causes, Relief


Aug 25, 2016 ... What is a cluster headache? Read about cluster headaches causes, symptoms, treatment, and more. Learn how the pain from cluster ...

Cluster Headache: Background, Pathophysiology, Etiology


Cluster headache (CH), also known as histamine headache, is a primary neurovascular primary headache disorder, the pathophysiology and etiology of which ...

Cluster Headaches - American Migraine Foundation


Cluster headaches occur in more men than women, but short-lasting, one-sided headache are still most likely cluster headaches even in women.

Is It a Migraine or a Cluster Headache? | Everyday Health


Jan 22, 2015 ... Both migraine and cluster headaches cause severe pain, but the similarities end there. Understanding which type of headache is causing your ...

Cluster Headaches. Severe chronic headache causes, treatment ...


Cluster headaches occur as attacks of severe, one-sided headaches. Typically, a number of attacks occur over several weeks - a bout (cluster) of attacks.