Current pain and headache reports
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Disorders associated with prominent headaches, such as migraine with aura and cerebral arterial and venous diseases, increase the risk of ischemic and hemorrhagic stroke. Central nervous system vasculitis, posterior reversible encephalopathy syndrome, reversible cerebral vasoconstriction syndrome, and cerebral venous thrombosis are all disorders associated with severe or persistent headache in which the risk for ischemic and hemorrhagic stroke is increased. Hemorrhagic strokes, more frequently than ischemic strokes, present with distinct headaches, usually accompanied by focal neurological symptoms. Pregnancy, and especially the postpartum period, is a time of overlap between new-onset headache and stroke risk.
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Sports- and exercise-related headaches are not unusual. Despite their frequent occurrence in this context, there are little epidemiologic data concerning sports-related headache. ⋯ The nonspecific nature of headaches provides unique challenges to clinicians encountering this complaint. It is, therefore, imperative that physicians treating athletes are able to distinguish the various headache types and presentations often seen in this population.
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Curr Pain Headache Rep · Sep 2014
ReviewTreatment of cervicogenic headache with cervical epidural steroid injection.
Cervicogenic headache (CGH) is defined as referred pain from various cervical structures innervated by the upper three cervical spinal nerves. Such structures are potential pain generators, and include the atlanto-occipital joint, atlantoaxial joint, C2-3 zygapophysial joint, C2-3 intervertebral disc, cervical myofascial trigger points, as well as the cervical spinal nerves. ⋯ And while steroids administered by cervical epidural injection have been used in clinical practice to provide anti-inflammatory and analgesic effects that may alleviate pain in patients with CGH, the use of CESI in the diagnosis and treatment of CGH remains controversial. This article describes the neuroanatomy, neurophysiology, and classification of CGH as well as a review of the available literature describing CESI as treatment for this debilitating condition.