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Title: Trigeminal postherpetic neuralgia responsive to treatment with capsaicin 8 % topical patch: a case report. Author: Sayanlar J, Guleyupoglu N, Portenoy R, Ashina S. Journal: J Headache Pain; 2012 Oct; 13(7):587-9. PubMed ID: 22717586. Abstract: Postherpetic neuralgia has been variably defined but is generally understood to be pain that persists for longer than a few months after an attack of herpes zoster. Pain persists for years in approximately 10 % of those afflicted with acute herpes zoster. The likelihood of postherpetic neuralgia increases with older age, severity of the zoster, trigeminal location, and other factors. Postherpetic neuralgia is a neuropathic pain and treatment usually involves sequential trials of topical and systemic drugs; a variety of other therapies may be considered in refractory cases. A new topical capsaicin 8 % patch has been approved for this indication based on the positive studies in patients with non-trigeminal postherpetic neuralgia. Experience with the use of the capsaicin 8 % patch for trigeminal distribution neuralgia is lacking. We report a case of trigeminal postherpetic neuralgia which was safely and effectively treated with capsaicin 8 % patch.[Abstract] [Full Text] [Related] [New Search]