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Cluster headache

en.wikipedia.org/wiki/Cluster_headache

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

www.webmd.com/migraines-headaches/guide/cluster-headaches

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 them at the same ...

Overview - Cluster headache - Mayo Clinic

www.mayoclinic.org/diseases-conditions/cluster-headache/home/ovc-20206295

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 ...

Cluster headache: MedlinePlus Medical Encyclopedia

medlineplus.gov/ency/article/000786.htm

A cluster headache is a type of headache. It is one-sided head pain that may involve tearing of the eyes, a droopy eyelid, and a stuffy nose. Attacks occur ...

Cluster Headache - ClusterBusters

clusterbusters.org/about-cluster-headache/

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.

Cluster Headache: Background, Pathophysiology, Etiology

emedicine.medscape.com/article/1142459-overview

Dec 7, 2015 ... Cluster headache (CH), also known as histamine headache, is a primary neurovascular headache disorder, the pathophysiology and etiology ...

Cluster Headaches: Treatment, Symptoms & Causes

www.emedicinehealth.com/cluster_headache/article_em.htm

Apr 4, 2016 ... Cluster headaches are intense, painful headaches that occur in groups. Learn about cluster headache treatment, symptoms, causes, triggers, ...

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

patient.info/health/cluster-headaches-leaflet

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

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

www.medicinenet.com/cluster_headaches/article.htm

4 days ago ... What is a cluster headache? Read about cluster headaches causes, symptoms, treatment, and more. Learn how the pain from cluster ...

Cluster headache - The Migraine Trust

www.migrainetrust.org/about-migraine/types-of-migraine/other-headache-disorders/cluster-headache/

Cluster headache is one of the most painful conditions known to mankind. It is a rare type of headache that affects about 1 to 2 people in every 1000.

Answers
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 Headaches
MedicineNet.com · August 26 3:21 AM