LAUSR

Visual snow manifests as a pan‐field, dynamic visual disturbance described as continuous television static‐like tiny flickering dots. Current diagnostic criteria further require at least two additional symptoms for visual snow syndrome (VSS) from: palinopsia (afterimages and trailing); entoptic phenomena (floaters, blue field entoptic phenomenon, photopsia, self‐light of the eye); photophobia and nyctalopia. Our objective was to compare the phenotype of VSS in an Italian and British population.