Cluster headache overview: Difference between revisions
No edit summary |
|||
| Line 8: | Line 8: | ||
==Historical Perspective== | ==Historical Perspective== | ||
Cluster headaches have been called by several other names in the past including Erythroprosopalgia of Bing, ciliary [[neuralgia]], migrainous neuralgia, erythromelagia of the head, Horton's headache (named after Bayard T. Horton, an American [[neurologist]] who was the first to accurately describe the headache in 1939 | Cluster headaches have been called by several other names in the past including Erythroprosopalgia of Bing, ciliary [[neuralgia]], migrainous neuralgia, erythromelagia of the head, Horton's headache (named after Bayard T. Horton, an American [[neurologist]] who was the first to accurately describe the headache in 1939), histaminic cephalalgia, petrosal neuralgia, sphenopalatine neuralgia, Vidian neuralgia, Sluder's neuralgia, and hemicrania angioparalyticia. | ||
Sluder's neuralgia (syndrome) and cluster pain can often be temporarily stopped with nasal [[lidocaine]] spray. If successful, outpatient nasal [[septoplasty]] and splinting can resolve the condition. | Sluder's neuralgia (syndrome) and cluster pain can often be temporarily stopped with nasal [[lidocaine]] spray. If successful, outpatient nasal [[septoplasty]] and splinting can resolve the condition. | ||
==Epidemiology and Demographics== | == Pathophysiology == | ||
While [[migraines]] are diagnosed more often in women, cluster headaches are diagnosed more often in men. The male-to-female ratio in cluster headache ranges from 4:1 to 7:1. It primarily occurs between the ages of 20 to 50 years. | |||
Latitude plays a role in the occurrence of cluster headaches, which are more common as one moves away from the equator towards the poles. It is believed that greater changes in day length are responsible for the increase. | == Causes == | ||
== Differentiating Cluster Headache from other Diseases == | |||
== Epidemiology and Demographics == | |||
While [[migraines]] are diagnosed more often in women, cluster headaches are diagnosed more often in men. The male-to-female ratio in cluster headache ranges from 4:1 to 7:1. It primarily occurs between the ages of 20 to 50 years. This gap between the sexes has narrowed over the past few decades, and it is not clear whether cluster headaches are becoming more frequent in women, or whether they are merely being better diagnosed. Limited epidemiological studies have suggested prevalence rates of between 56 and 326 people per 100,000. Latitude plays a role in the occurrence of cluster headaches, which are more common as one moves away from the equator towards the poles. It is believed that greater changes in day length are responsible for the increase. | |||
== Risk Factors == | |||
== Natural History, Complications and Prognosis == | |||
==Diagnostic Criteria== | |||
== History and Symptoms == | |||
== Physical Examination == | |||
== Laboratory Findings == | |||
== CT == | |||
== MRI == | |||
== Treatment == | |||
Cluster headache treatment is generally divided into acute therapy or abortive therapy focused at aborting individual attacks and preventive or prophylactic therapy aimed at preventing recurrent attacks during the cluster period. Cluster headaches often go undiagnosed for many years, being confused with migraine or other causes of headache. Because of the relative rareness of the condition and ambiguity of the symptoms, some sufferers may not receive treatment in the [[emergency room]] and patients may even be mistaken as exhibiting drug-seeking behavior. [[Over-the-counter substance|Over-the-counter]] pain medications (such as [[aspirin]], [[paracetamol]], and [[ibuprofen]]) typically have no effect on the pain from a cluster headache. Unlike other headaches such as migraines and tension headaches, cluster headaches do not respond to [[biofeedback]]. Some have reported partial relief from [[narcotic]] pain killers. Percocet ([[Oxycodone]] with [[paracetamol]]) has had widespread success amongst some cluster headache patients, especially males. Anecdotal evidence indicates that cluster headaches can be so excruciating that even [[morphine]] does little to ease the pain. However, some newer medications like [[fentanyl]] (and Percocet) have shown promise in early studies and use. | |||
== Prevention == | |||
<br /> | |||
==References== | ==References== | ||
Revision as of 04:27, 18 May 2020
|
Cluster Headache Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Case Studies |
|
Cluster headache overview On the Web |
|
American Roentgen Ray Society Images of Cluster headache overview |
|
Risk calculators and risk factors for Cluster headache overview |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Sabeeh Islam, MBBS[2] Saumya Easaw, M.B.B.S.[3]
Overview
Cluster headaches are rare, extremely painful and debilitating headaches that occur in groups or clusters. Often appearing during seasonal changes. They may also be described as suicide headaches, a reference to the excruciating pain and resulting desperation that has culminated in actual suicide.
Historical Perspective
Cluster headaches have been called by several other names in the past including Erythroprosopalgia of Bing, ciliary neuralgia, migrainous neuralgia, erythromelagia of the head, Horton's headache (named after Bayard T. Horton, an American neurologist who was the first to accurately describe the headache in 1939), histaminic cephalalgia, petrosal neuralgia, sphenopalatine neuralgia, Vidian neuralgia, Sluder's neuralgia, and hemicrania angioparalyticia. Sluder's neuralgia (syndrome) and cluster pain can often be temporarily stopped with nasal lidocaine spray. If successful, outpatient nasal septoplasty and splinting can resolve the condition.
Pathophysiology
Causes
Differentiating Cluster Headache from other Diseases
Epidemiology and Demographics
While migraines are diagnosed more often in women, cluster headaches are diagnosed more often in men. The male-to-female ratio in cluster headache ranges from 4:1 to 7:1. It primarily occurs between the ages of 20 to 50 years. This gap between the sexes has narrowed over the past few decades, and it is not clear whether cluster headaches are becoming more frequent in women, or whether they are merely being better diagnosed. Limited epidemiological studies have suggested prevalence rates of between 56 and 326 people per 100,000. Latitude plays a role in the occurrence of cluster headaches, which are more common as one moves away from the equator towards the poles. It is believed that greater changes in day length are responsible for the increase.
Risk Factors
Natural History, Complications and Prognosis
Diagnostic Criteria
History and Symptoms
Physical Examination
Laboratory Findings
CT
MRI
Treatment
Cluster headache treatment is generally divided into acute therapy or abortive therapy focused at aborting individual attacks and preventive or prophylactic therapy aimed at preventing recurrent attacks during the cluster period. Cluster headaches often go undiagnosed for many years, being confused with migraine or other causes of headache. Because of the relative rareness of the condition and ambiguity of the symptoms, some sufferers may not receive treatment in the emergency room and patients may even be mistaken as exhibiting drug-seeking behavior. Over-the-counter pain medications (such as aspirin, paracetamol, and ibuprofen) typically have no effect on the pain from a cluster headache. Unlike other headaches such as migraines and tension headaches, cluster headaches do not respond to biofeedback. Some have reported partial relief from narcotic pain killers. Percocet (Oxycodone with paracetamol) has had widespread success amongst some cluster headache patients, especially males. Anecdotal evidence indicates that cluster headaches can be so excruciating that even morphine does little to ease the pain. However, some newer medications like fentanyl (and Percocet) have shown promise in early studies and use.
Prevention