The Efficacy of Topical Dapsone in Lichen Planopilaris with Beard Involvement: Potential Role for Neutrophil Involvement in Pathogenesis
January 2026
in “
European Journal of Therapeutics
”
Studysummary In this study, researchers reported that applying topical 7.5% dapsone led to a significant decline in lichen planopilaris activity within a month and a sustained two-year remission in a patient intolerant to other treatments, suggesting dapsone as a promising alternative for managing this condition.
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