Influence of Climate on Google Internet Searches for Pruritus Across 16 German Cities: Retrospective Analysis

The burden of pruritus is high, especially among patients with dermatologic diseases. Identifying trends in pruritus burden and people's medical needs is challenging, since not all affected people consult a physician.The purpose of this study was to investigate pruritus search behavior trends in Germany and identify associations with weather factors.Google AdWords Keyword Planner was used to quantify pruritus-related search queries in 16 German...