August 2020 in “European Journal of Dermatology” Dutasteride for hair loss can cause skin reactions like itchy red plaques.
Tumid lupus erythematosus can cause non-scarring hair loss on the scalp and requires careful diagnosis.
September 2022 in “Anais Brasileiros de Dermatologia” Dermoscopy helped diagnose a rare skin disease which slightly improved with treatment.
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January 2014 in “Pediatric annals” A 21-day-old baby had a skin rash that didn't improve with cream and wasn't caused by a fungus.
20 citations
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April 2017 in “Journal of the American Academy of Dermatology” Antimalarial drugs, especially chloroquine, can effectively treat granuloma annulare.