Headache

2018 ◽  
Author(s):  
Benjamin W Friedman

Headaches are one of the most common complaints of patients seen by emergency physicians. They can be classified as primary headaches, which have no identifiable underlying cause, and secondary headaches, which are classified according to their cause. The majority of headaches are benign in origin, and most patients with headache can be treated successfully in the emergency department and discharged home; however, some have potentially life-threatening causes, and consideration of a broad differential diagnosis for all patients is essential. This review covers the primary headache disorders, pathophysiology, stabilization and assessment, diagnosis and treatment, and disposition and outcomes. The figure shows areas of the brain sensitive to pain. Tables review differential diagnosis of headache, International Headache Society primary headache criteria, clinical characteristics of secondary headaches, high-risk clinical characteristics among patients with a headache peaking in intensity within 1 hour, drugs associated with headache, and parenteral treatment of acute migraine. This review contains 1 figure, 9 tables, and 58 references. Key words: migraine, calcitonin gene related peptide, greater occipital nerve block, venous sinus thrombosis, reversible cerebral vasoconstriction syndrome, Ottawa, subarachnoid, cluster headache, trigeminal autonomic cephalalgias, post-traumatic headache

2018 ◽  
Author(s):  
Benjamin W Friedman

Headaches are one of the most common complaints of patients seen by emergency physicians. They can be classified as primary headaches, which have no identifiable underlying cause, and secondary headaches, which are classified according to their cause. The majority of headaches are benign in origin, and most patients with headache can be treated successfully in the emergency department and discharged home; however, some have potentially life-threatening causes, and consideration of a broad differential diagnosis for all patients is essential. This review covers the primary headache disorders, pathophysiology, stabilization and assessment, diagnosis and treatment, and disposition and outcomes. The figure shows areas of the brain sensitive to pain. Tables review differential diagnosis of headache, International Headache Society primary headache criteria, clinical characteristics of secondary headaches, high-risk clinical characteristics among patients with a headache peaking in intensity within 1 hour, drugs associated with headache, and parenteral treatment of acute migraine. This review contains 1 figure, 9 tables, and 58 references. Key words: migraine, calcitonin gene related peptide, greater occipital nerve block, venous sinus thrombosis, reversible cerebral vasoconstriction syndrome, Ottawa, subarachnoid, cluster headache, trigeminal autonomic cephalalgias, post-traumatic headache


2019 ◽  
Author(s):  
Benjamin W Friedman

Headaches are one of the most common complaints of patients seen by emergency physicians. They can be classified as primary headaches, which have no identifiable underlying cause, and secondary headaches, which are classified according to their cause. The majority of headaches are benign in origin, and most patients with headache can be treated successfully in the emergency department and discharged home; however, some have potentially life-threatening causes, and consideration of a broad differential diagnosis for all patients is essential. This review covers the primary headache disorders, pathophysiology, stabilization and assessment, diagnosis and treatment, and disposition and outcomes. The figure shows areas of the brain sensitive to pain. Tables review differential diagnosis of headache, International Headache Society primary headache criteria, clinical characteristics of secondary headaches, high-risk clinical characteristics among patients with a headache peaking in intensity within 1 hour, drugs associated with headache, and parenteral treatment of acute migraine. This review contains 1 figure, 9 tables, and 58 references. Key words: migraine, calcitonin gene related peptide, greater occipital nerve block, venous sinus thrombosis, reversible cerebral vasoconstriction syndrome, Ottawa, subarachnoid, cluster headache, trigeminal autonomic cephalalgias, post-traumatic headache


CNS Spectrums ◽  
1999 ◽  
Vol 4 (9) ◽  
pp. 32-37
Author(s):  
Daniel P. Greenfield ◽  
Subramanian Hariharan

AbstractIn this article, we will first present an overview of the epidemiology and classification of headaches, distinguishing between primary headaches (in which the headache itself is the primary disorder) and secondary headaches (ie, headaches due to an underlying condition, such as a neoplastic and/or space-occupying lesion, a cerebrovascular accident, or other type of structural brain lesion). We will use the current classification system of the International Headache Society, focusing on primary headache disorders (migraine, tension-type headache, cluster headache), which we will discuss from the practical clinical perspectives of diagnosis and clinical management. Throughout this article, we will emphasize the chronicity and periodicity of headaches as a type of chronic pain syndrome.


Cephalalgia ◽  
2006 ◽  
Vol 26 (2) ◽  
pp. 180-186 ◽  
Author(s):  
E Aykutlu ◽  
B Baykan ◽  
G Akman-Demir ◽  
B Topcular ◽  
M Ertas

The aim of this study was to investigate the characteristics of headache in patients with Behçet's disease (BD) seeking neurological consultation. Consecutive patients with BD seen within 1 year at the neuro-Behçet's out-patient clinic were studied using an electronic database according to the classification criteria of the International Headache Society. During a 12-month period 118 BD patients were admitted, and 98 had headaches. Migraine was the most common type of primary headache diagnosed in 45 patients (46.4%) in the whole headache group, followed by tension-type headache (TTH) in 26 cases (26.8%). Thirty-seven patients had secondary headaches mainly due to cerebral venous thrombosis or parenchymal neurological involvement of BD. Of these patients, 15 had both primary and secondary headaches. The primary headaches of 13 patients were exacerbated with systemic BD flare-ups, and four patients had migraine attacks triggered only by systemic BD activation which showed a good response to the treatment of systemic inflammation. The majority of the headaches of patients with BD do not indicate any neurological involvement; they are usually due to migraine or TTH. In a minority of patients, migraine associated with systemic inflammation of BD is notable.


2007 ◽  
Vol 20 (2) ◽  
pp. 123-136
Author(s):  
Tarvez Tucker

The World Health Organization cites migraine headache as one of the 20 most disabling medical conditions. This article focuses on the diagnosis and treatment of the primary headache disorders, with special emphasis on migraine, the headache most likely to bring patients to physicians and pharmacists. This review begins with the warning signs of the ominous headache, which, although rare, can herald a life-threatening condition. Clinical characteristics of the primary headache types, migraine, tension-type headache, and cluster headache, are described. Although many individuals believe their headaches are “sinus,” or “stress or tension-induced,” most of the characteristics of these types of headaches actually meet International Headache Society criteria for migraine. Treatments of primary headaches, including acute therapies, abortive agents, and prophylactic medications, are uniquely specific for each headache syndrome. Chronic daily headache patients compose only 4% of the population yet make up the largest percentage of patients who seek treatment at specialty headache centers. Medication-overuse headache, the syndrome in which medications taken for the relief of headache actually foster future headaches, offers a particular challenge to health care providers, as does narcotic use in headache therapy. Complementary and alternative treatments proven efficacious in the treatment of primary headache are also described.


Author(s):  
Andrew D. Hershey

This chapter discusses recurrent headaches, especially when episodic, which are much more likely to represent primary headache disorders. Primary headaches are intrinsic to the nervous system and are the disease itself. Early recognition of the primary headaches in patients should result in improved response and outcome, minimizing the impact of the primary headaches and disability. Primary headaches can be grouped into migraine, tension-type headaches, and trigeminal autonomic cephalalgia, and an additional grouping of rarer headaches without a secondary cause. The primary headache that has the greatest impact on a child’s quality of life and disability is migraine, and subsequently is the most frequent primary headache brought to the attention of parents, primary care providers, and school nurses.


Cephalalgia ◽  
2018 ◽  
Vol 39 (13) ◽  
pp. 1635-1660 ◽  
Author(s):  
Marta Vila-Pueyo ◽  
Jan Hoffmann ◽  
Marcela Romero-Reyes ◽  
Simon Akerman

Objective To review and discuss the literature relevant to the role of brainstem structure and function in headache. Background Primary headache disorders, such as migraine and cluster headache, are considered disorders of the brain. As well as head-related pain, these headache disorders are also associated with other neurological symptoms, such as those related to sensory, homeostatic, autonomic, cognitive and affective processing that can all occur before, during or even after headache has ceased. Many imaging studies demonstrate activation in brainstem areas that appear specifically associated with headache disorders, especially migraine, which may be related to the mechanisms of many of these symptoms. This is further supported by preclinical studies, which demonstrate that modulation of specific brainstem nuclei alters sensory processing relevant to these symptoms, including headache, cranial autonomic responses and homeostatic mechanisms. Review focus This review will specifically focus on the role of brainstem structures relevant to primary headaches, including medullary, pontine, and midbrain, and describe their functional role and how they relate to mechanisms of primary headaches, especially migraine.


Cephalalgia ◽  
2007 ◽  
Vol 27 (4) ◽  
pp. 347-354 ◽  
Author(s):  
K Fendrich ◽  
M Vennemann ◽  
V Pfaffenrath ◽  
S Evers ◽  
A May ◽  
...  

This population-based cross-sectional study examined the 3-month prevalence of headache, migraine and tension-type headache (TTH) among adolescents aged 12-15 years in Germany Students ( n = 3324) from 20 schools completed a questionnaire on general and headache-specific pain which included a sociodemographic module. The headache-specific questionnaire complied with the respective revised criteria of the International Headache Society (IHS). 'Modified criteria' changed the item 'duration' in migraine (>30 min instead of >4 h). The overall 3-month prevalence of headache was 69.4% (boys 59.5%, girls 78.9%), with 4.4% of the adolescents suffering from frequent (≥ 14 days/3 months) and severe (grade 8-10 on a 10-point visual analogue scale) headache and 1.4% (boys 0.9%, girls 1.9%) from headache ≥15 days/month. The 3-month prevalence of migraine was 2.6% (boys 1.6%, girls 3.5%) applying strict IHS criteria and 6.9% (boys 4.4%, girls 9.3%) with modified criteria; 12.6% (boys 8.3%, girls 16.7%) suffered from probable migraine, 0.07% fulfilled the criteria for chronic migraine, 4.5% (boys 4.6%, girls 4.3%) suffered from TTH, 0.2% from chronic TTH and 15.7% (boys 14.5%, girls 16.9%) from probable TTH. Headache and migraine were more common in girls than in boys and in teenagers, especially in girls, aiming at higher education. Recurrent headache and primary headache disorders are common complaints among German adolescents, especially among girls.


2010 ◽  
Vol 5 (1) ◽  
pp. 97
Author(s):  
Arne May ◽  
Peter J Goadsby ◽  
◽  

The trigeminal autonomic cephalalgias are a group of primary headache disorders characterised by unilateral trigeminal distribution of pain that occurs in association with ipsilateral cranial autonomic features. The most prominent one is cluster headache, a dreadful disease with excrutiating pain attacks. These attacks last no longer than two hours but may occur several times per day. It is mandatory to find an efficient therapy for these patients, but some are unresponsive to all treatments. In these intractable cases invasive procedures are introduced, but the available evidence (while conflicting) illustrates that trigeminal denervation may not be effective in preventing the headache attacks or autonomic symptoms of chronic cluster headache. Modern neurostimulating approaches, such as stimulation of the greater occipital nerve and hypothalamic deep brain stimulation, supersede neurodestructive procedures. Both stimulation methods are exquisite and potentially lifesaving treatment options in otherwise intractable patients, but they need to be better characterised and further long-term data are needed.


Author(s):  
Jonathan P. Gladstone ◽  
David W. Dodick

In 1988, the International Headache Society created a classification system that has become the standard for headache diagnosis and research. The International Classification of Headache Disorders galvanized the headache community and stimulated nosologic, epidemiologic, pathophysiologic, and genetic research. It also facilitated multinational clinical drug trials that have led to the basis of current treatment guidelines. While there have been criticisms, the classification received widespread support by headache societies around the globe. Fifteen years later, the International Headache Society released the revised and expanded International Classification of Headache Disorders second edition. The unprecedented and rapid advances in the field of headache led to the inclusion of many new primary and secondary headache disorders in the revised classification. Using illustrative cases, this review highlights 10 important new headache types that have been added to the second edition. It is important for neurologists to familiarize themselves with the diagnostic criteria for the frequently encountered primary headache disorders and to be able to access the classification (www.i-h-s.org) for the less commonly encountered or diagnostically challenging presentations of headache and facial pain.


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