Hypnic Headache


Book Description

Hypnic headache is a rare primary headache that occurs only during sleep with a prevalence of 0.07%. Diagnosis are challenging since patients do not show changes in neurological examinations or exams. This book covers essential topics on clinical aspects of hypnic headache, complemented by differential diagnosis, pathophysiology and treatment. It is based on all reports and case series on hypnic headache that have been described to date, totaling 348 cases. It also brings up-to-date information besides to the diagnostic criteria described in the International Classification of Headache Disorders (ICHD-3). Written by authors with decades of experience, its divided into eleven chapters presenting the Historical aspects, Headaches classification, Epidemiology, Clinical characteristics in adults and children, Pathophysiology, Differential diagnosis, and Treatment. Hypnic Headache - Diagnosis and Treatment will be important not only for headache specialists, neurologists, but also for students and clinical physicians.




Magnesium in the Central Nervous System


Book Description

The brain is the most complex organ in our body. Indeed, it is perhaps the most complex structure we have ever encountered in nature. Both structurally and functionally, there are many peculiarities that differentiate the brain from all other organs. The brain is our connection to the world around us and by governing nervous system and higher function, any disturbance induces severe neurological and psychiatric disorders that can have a devastating effect on quality of life. Our understanding of the physiology and biochemistry of the brain has improved dramatically in the last two decades. In particular, the critical role of cations, including magnesium, has become evident, even if incompletely understood at a mechanistic level. The exact role and regulation of magnesium, in particular, remains elusive, largely because intracellular levels are so difficult to routinely quantify. Nonetheless, the importance of magnesium to normal central nervous system activity is self-evident given the complicated homeostatic mechanisms that maintain the concentration of this cation within strict limits essential for normal physiology and metabolism. There is also considerable accumulating evidence to suggest alterations to some brain functions in both normal and pathological conditions may be linked to alterations in local magnesium concentration. This book, containing chapters written by some of the foremost experts in the field of magnesium research, brings together the latest in experimental and clinical magnesium research as it relates to the central nervous system. It offers a complete and updated view of magnesiums involvement in central nervous system function and in so doing, brings together two main pillars of contemporary neuroscience research, namely providing an explanation for the molecular mechanisms involved in brain function, and emphasizing the connections between the molecular changes and behavior. It is the untiring efforts of those magnesium researchers who have dedicated their lives to unraveling the mysteries of magnesiums role in biological systems that has inspired the collation of this volume of work.




Drug-Induced Headache


Book Description

M. WILKINSON Patients with frequent or daily headaches pose a very difficult problem for the physician who has to treat them, particularly as many patients think that there should be a medicine or medicines which give them instant relief. In the search for the compound which would meet this very natural desire, many drugs have been manufactured and the temptation for the physician is either to increase the dose of a drug which seems to be, at any rate, partially effective, or to add one or more drugs to those which the patient is already taking. Although there have been some references to the dangers of overdosage of drugs for migraine in the past, it was not until relatively recently that it was recognized that drugs given for the relief of headache, if taken injudiciously, may themselves cause headache. The first drugs to be implicated in this way were ergotamine and phenazone. In the case of ergotamine tartrate, the dangers of ergotism were well known as this was a disorder which had been known and written about for many years. In the treatment of headache, fully blown ergotism is rare and in recent years has usually been due to self-medication in doses much greater than those prescribed although there are a few recorded cases where toxic amounts have been given.




Headache


Book Description

Unmask the clinical complexity behind one of the most common neurological symptoms Headache is a common clinical complaint often overlooked by both sufferers and physicians that can be intimidating to approach and manage. Hundreds of different etiologies, both benign and life-threatening, may primarily feature the symptom, and diagnosis can therefore be challenging. Headache is a practical guide to headache medicine designed for both neurologists and general practitioners. Its expert author team introduces the principles of classification and diagnosis, and focuses in detail on the main classes of headache – migraine, tension-type and trigeminal autonomic cephalgias, including cluster headache. They also cover unusual headache disorders such as hemicrania continua and new daily persistent headache, and address the management of headache in women, children and the elderly. With a clinically focused practical approach, Headache draws on the experience of international specialists to help you diagnose and manage your patients more effectively.




The Headaches


Book Description

Established worldwide as the one definitive, encyclopedic reference on headache, The Headaches is now in its thoroughly revised, updated Third Edition. The foremost international authorities examine the mechanisms of over 100 types of headache and provide evidence-based treatment recommendations, including extensive tables of controlled clinical trials. This edition presents the revised International Headache Society classification of headaches and explains how to use this new classification for accurate diagnosis. Many headache entities are discussed for the first time, such as chronic migraines; primary headache attributed to sexual activity; primary stabbing, cough, exertional, and thunderclap headaches; hypnic headaches; and new daily persistent headaches. A new section focuses on childhood headaches. Chapters that focus on headaches in elderly patients and patients with psychiatric or medical diseases are also included.




Oxford Textbook of Headache Syndromes


Book Description

Headache syndromes rank amongst the most common presenting symptoms in general practice and neurology, affecting up to 15% of the adult population. Part of the Oxford Textbooks in Clinical Neurology series, the Oxford Textbook of Headache Syndromes provides clinicians with a definitive resource for diagnosing and managing patients with primary and secondary forms of headaches, either as isolated complaints or as part of a more complex syndrome. Split into 7 key sections with 59 chapters, this comprehensive work discusses the scientific basis and practical management of headache syndromes in a logical format. Each chapter is written by international experts in neurology who share their research and extensive experience by providing a wealth of practical advice for use in clinical situations. In addition, all content is up-to-date and chapters incorporate discussions on the latest International Classification of Headache Disorders 3rd edition when relevant.




Atlas of Uncommon Pain Syndromes E-Book


Book Description

Covering the many relatively uncommon pain conditions that are often misdiagnosed, this one-of-a-kind visual resource clearly presents the extensive knowledge and experience of world-renowned pain expert Steven D. Waldman, MD, JD. Atlas of Uncommon Pain Syndromes, 4th Edition, first and foremost helps you make a correct diagnosis – a critical step in managing patients in chronic pain. Hundreds of high-quality illustrations, as well as x-rays, ultrasound, CTs, and MRIs, help you confirm your diagnoses with confidence. - Offers head-to-toe coverage – 135 conditions in all – providing concise, easy-to-read chapters for each condition. Dr. Waldman's practical guidance is designed to help you make the correct diagnosis of uncommon pain syndromes, even the signs and symptoms don't quite fit. - Explains each pain syndrome using a consistent, easy-to-follow format: an ICD-10 CM code for billing purposes, followed by a brief description of the signs and symptoms, laboratory and radiographic testing, differential diagnosis, available treatment options, and clinical pearls. - Features updated chapters throughout, as well as 12 new chapters covering Hemicrania Continua, Acute Calcific Prevertebral Tendinitis, Sternohyoid Syndrome Snapping Scapula Syndrome, Erythromelagia, Foix-Alajouanine Syndrome, Lumbar Paraspinous Muscle Compartment Syndrome, Clunealgia, Nutcracker Syndrome, Paroxysmal Extreme Pain Disorder, Iliopsoas Tendon Rupture, and Snapping Pes Anserinus Syndrome - Provides practitioners and trainees in pain medicine, anesthesiology, neurology, psychiatry, physical medicine and rehabilitation, primary care, and more with a firm foundation in the diagnosis of uncommon pain in daily practice.




Handbook of Headache


Book Description

Thoroughly updated for its Second Edition, this handbook is a practical, easily accessible guide to the diagnosis and management of headache patients. Geared to both primary care physicians and neurologists, the book presents a systematic approach to diagnosis and offers expert recommendations for treating all types of headaches, including migraine, chronic daily headache, tension and cluster headaches, post-traumatic headaches, headache during pregnancy, headache in children, headaches with onset after age 50, and headaches caused by HEENT disorders. This edition includes new drug treatments such as topiramate, almotriptan, frovatriptan, eletriptan, botulinum toxin, and tizanidine. Also included are 42 case studies, patient education materials, alternative treatments, and a medicolegal section.




Melatonin


Book Description

Melatonin is a neurohormone produced in the brain by the pineal gland, from the amino acid tryptophan. Melatonin possesses antioxidant activity, and many of its proposed therapeutic or preventive uses are based on this property. This book presents a wide spectrum of research on melatonin.




Practical Assessment and Treatment of the Patient with Headaches in the Emergency Department and Urgent Care Clinic


Book Description

Migraine is an extremely common condition affecting 28 million Americans. Fully 1 in every 6 adult women suffers from this malady. Patients with migraine are frequently seen in the Emergency Room and Urgent Care Clinic for acute treatment of their headaches. Headache generally accounts for nearly 3 % of all ER visits, resulting in almost 3.5 million visits annually. There currently are no widely used guidelines for the treatment of patients with headache in the ER or UCC, and reducing the number of CT scans remains a key goal for administrators in many ER or urgent care settings. In one study, 35 drugs, alone or in combination, were used to treat migraine. The most common medication class used was narcotics, which were used in 25% of the visits. The next two most commonly used classes were antiemetics and NSAIDs. Only 5% of patients seen for headache received headache-specific medications during their visit. ER and Urgent Care physicians generally have little or no formal training in treating these patients. Consequently, they often feel less comfortable ruling out secondary causes of headaches and using appropriate headache treatment medications and procedures. Since many patients have received narcotics in previous visits, providers may view them as drug seekers. Patients seen in ERs and UCCs for acute treatment of their headaches often report high levels of dissatisfaction. They often end up in the ER or UCC because they don’t have a formal treatment strategy for their severe headaches. Health plans and insurance agencies are often frustrated by the high cost of fragmented care for patients with headaches. Because of the environment that most ER and UCC providers operate in, many unnecessary scans and tests are done because of uncertainty of the diagnosis and unfamiliarity of the patient. Primary care physicians are also frustrated by patients with headaches presenting to them after being seen in the ER or UCC, wanting a refill of their narcotics that they were given. Many patients don’t follow up with their PCPs and simply keep returning to the ER/UCC for their treatment. In short, all involved in the care for patients with headache are frustrated by the current system. The care for these patients is clearly not optimal. It doesn’t have to be that way. There are a wide variety of effective treatment options available, but are underutilized in the acute setting. With these treatment options, patients no longer have to be treated only with parenteral narcotics, only to perpetuate the cycle of suboptimal care described above. This concise handbook covers all aspects of acute headache care, including care of the child and adolescent with acute headaches, treatment of pregnant and breastfeeding women with acute headaches and appropriate evaluation of secondary headaches. In addition, two other novel chapters are included: one on caring for older patients with acute headaches as well as a chapter describing how to ensure a seamless transition of the patient back to a headache interested provider. Representing an important milestone in the care of patients with headache, this is the first concise handbook available to exclusively address the issue of headache treatment in the acute care setting. Including protocols and strategies that can be used right away, Management of Headaches in Emergency Room and Urgent Care Settings: Diagnosis and Management provides information about lesser known, but effective strategies such as greater occipital nerve blocks that can be easily learned and incorporated in the acute care setting. It emphasizes the continuity of care that is so vital to keep headache patients from returning to the ER and UCC for acute treatment.