Alleviation of notalgia paresthetica with duloxetine after several lines offailed treatment: A case report

摘要

Chronic pruritus affects up to 20% of the population; about 8% of patients suffer from neurogenic pruritus, including notalgia paresthetica (NP). This is a syndrome of benign, chronic itch of the unilateral medial border of the scapula of unknown etiology and limited treatment efficacy.