Retrospective Analysis of 422 Cases of Adverse Reactions of Online Shopping Hair Dye Cosmetics
Hair dye cosmetics are a special category of products designed to change hair color,but they may cause adverse reactions after use.This article summarizes and analyzes 422 reports of adverse reactions related to hair dye cosmetics sold online.The analysis covers overall trends in the reports,report sources,patient demographic information,occurrence intervals,adverse reaction manifestations,preliminary assessments,etc.It also puts forward suggestions for consumers,cosmetics operators,cosmetics registrants,adverse reaction monitoring agencies,and regulatory authorities to improve their monitoring abilities for adverse reactions associated with hair dye cosmetics.