111 citations
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February 1991 in “Headache The Journal of Head and Face Pain” In this study, two-thirds of patients with persistent chronic daily headache significantly improved with divalproex sodium treatment, while liver functions remained unaffected.
74 citations
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February 2011 in “Headache The Journal of Head and Face Pain” This article reviews acute and prophylactic treatments for cluster headaches, highlighting sumatriptan injections, oxygen therapy, and verapamil as effective options, but reports no new clinical results.
19 citations
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March 2013 in “Headache The Journal of Head and Face Pain” This case report describes a 33-year-old woman whose unilateral occipital pain and localized alopecia were only responsive to onabotulinumtoxin A, suggesting it might be a form of cephalalgia alopecia or nummular headache.
1 citations
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January 2016 in “Journal of Headache & Pain Management” This article highlights the need to consider topical minoxidil as a differential diagnosis for unexplained headache and dizziness due to its potential side effects.
201 citations
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November 2002 in “Annals of internal medicine” This guideline discusses evidence-based recommendations for managing acute migraine attacks and preventing migraines, highlighting effective treatments such as NSAIDs and triptans but reports no new clinical findings.