Update of NDPH

Purpose of Review: The diagnostic criteria of new daily persistent headache (NDPH) have been revised since 2013. The current review focused on the progress of NDPH research over the last few years.

Clinical Features of NDPH

A total of 328 patients met the International Classification of Headache Disorders, 3rd edition criteria including 215 (65.5%) female patients. The mean age of onset was 40.3 years (range 12-87 years) with a mean age at first consultation in the study clinic of 42.6...