Headache
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To investigate cervical, interictal reproduction of usual head pain and its effect on the nociceptive blink reflex in migraineurs. ⋯ Our findings corroborate previous results related to anatomical and functional convergence of trigeminal and cervical afferent pathways in animals and humans, and suggest that manual cervical modulation of this pathway is of potential benefit in migraine.
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To reinvestigate the innervation pattern of the dura mater of rat and human middle cranial fossa, the morpho-functional substrate of headache generation, and adjacent extracranial tissues with neuronal in vitro tracing. ⋯ We conclude that a proportion of meningeal afferents innervates extracranial tissues like periosteum and pericranial muscles via collaterals projecting through the skull. These afferents may be nociceptive, some may subserve proprioceptive functions. The finding of extracranial projections of meningeal afferents may be important for our understanding of extracranial impacts on headache generation and therapy.
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Case Reports
Melatonin responsive hemicrania continua in which indomethacin was associated with contralateral headache.
Headache is a well-documented side effect of indomethacin in the older medical literature; however, it has rarely been commented on in indomethacin-responsive hemicrania continua. We describe the case of a 60-year-old woman with left-sided hemicrania continua whose indomethacin treatment was associated with a continuous right-sided migraine. Her indomethacin therapy was discontinued heralding a return of her left-sided hemicrania continua and a resolution of her right-sided migraine. ⋯ We review the evidence of headache as a side effect of indomethacin in order to highlight its importance in the treatment of headache disorders. We emphasize that indomethacin headache response may be more than simply a beneficial or neutral one and might be relevant to some cases of apparently indomethacin-resistant hemicrania continua. We hope this case may encourage clinicians to inquire about headache as a potential side effect of indomethacin.
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To identify possible clinical differences between male, premenopausal, and postmenopausal female patients with burning mouth symptoms. ⋯ Male and premenopausal female patients with burning mouth symptoms showed different characteristics compared with typical postmenopausal female patients.