14 citations
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July 2021 in “Journal of the American Academy of Dermatology” Topical dapsone gel reduced flare-ups in folliculitis decalvans without side effects.
January 2026 in “European Journal of Therapeutics” 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.
13 citations
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August 1995 in “British Journal of Dermatology” This study found that dapsone treatment for severe alopecia areata resulted in hair regrowth rates similar to spontaneous recovery, making it significantly less effective than topical immunotherapy.
7 citations
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January 1989 in “Leprosy Review” This report describes a woman with borderline lepromatous leprosy who developed a serious skin reaction to dapsone; she recovered quickly after stopping dapsone and receiving corticosteroids.
13 citations
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June 2020 in “International Journal of Dermatology” This review discusses erosive pustular dermatosis of the scalp, highlighting its wide variety of causes and multiple effective treatment options beyond high-potency topical steroids, and reports no new clinical results.