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Cluster Headaches After Having Your Eyes Dilated
- Headaches: Cluster - Causes
- Highlights
- Introduction
- Cluster Headaches
- Prognosis
- Risk Factors
- Symptoms
Causes
Cluster headaches, like migraines, are likely due to an interaction of abnormalities in the blood vessels and nerves that affect regions in the face.
Abnormalities in the Hypothalamus
Evidence strongly suggests that abnormalities in the hypothalamus, a complex structure located deep in the brain, may play a major role in cluster headaches. Advanced imaging techniques have shown that a specific area in the hypothalamus is asymmetrical in these patients and is activated during a cluster...
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From Our Experts
9/17/07 #10: Dilated pupil normal with headaches?
Full Question:My daughter has headaches, and when she does one of her pupils are larger then the other is this normal? Answer: Dear... Read more »
Cluster Headaches: the Basics
Cluster headaches are often said to be the most painful of all headaches. They have been described as "boring," bearing, burning," "like a... Read more »
High Dose Verapamil Problematic in Cluster Headache Treatment
Cluster headaches are often said to be the most painful of all headaches. They have been described as "boring," bearing, burning," "like a... Read more »
05/21/07 #3: Is Migraine a catch all term for severe headaches?
Full Question: I have been dealing with rather bizarre and intense headaches for the last 8 years. So that you know what I am dealing... Read more »
From Our Sources
Headaches: Cluster: Cluster Headaches
Source: ADAM Encyclopedia
Cluster HeadachesCluster headaches are among the most painful, and least common, of all headaches. The pain can be so excruciating that they are... Read more »
Headaches: Cluster: Managing Cluster Headaches
Source: ADAM Encyclopedia
Many patients report a delay of 1 - 6 years in the diagnosis of their cluster headaches. Migraine-like symptoms (light and sound sensitivity, aura,... Read more »
Introduction to Cluster Headaches
Source: Medifocus Guidebook on: Cluster Headache
Headaches are classified as either primary or secondary. Primary headaches are those that are not caused by any disease or other medical condition.... Read more »
Treatment Options for Cluster Headaches
Source: Medifocus Guidebook on: Cluster Headache
Goals of Treatment for Cluster HeadachesThe goals of treatment for cluster headache include: Control of pain in acute attacks Prevention of... Read more »
Cluster Headaches
Source: HealthCentral Encyclopedia
A type of headache that predominantly affects middle-aged men. It includes episodes of severe, one-sided pain around the eye that occurs daily for... Read more »
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