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Prurigo Nodularis
Overview
Itchy skin is a something we’ve all experienced from time to time, whether from an uncomfortable woolen sweater, seasonal dry skin or, perhaps, as a reaction to certain detergents or personal care products. Sometimes, when an itch lasts long enough—and is severe—it can lead to a condition called prurigo nodularis. A hallmark of prurigo nodularis is the development of firm bumps (called nodules) that intensify the itchiness. People with prurigo nodularis report itching that is so intense it disrupts sleep and prompts so much scratching that the skin begins to bleed.
Prurigo nodularis can affect people of any age, though is most common among those in middle age or older.
“Prurigo nodularis can be an extremely debilitating condition characterized by a relentless itch,” says Yale Medicine.