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October 2024 in “Frontiers in Environmental Science” Synthetic cosmetics can harm health and the environment.
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January 2021 in “Acta Dermato Venereologica” Titanium nanoparticles may trigger frontal fibrosing alopecia, so avoid products with them.
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September 2024 in “Cosmetics” Permanent makeup fades over time and needs reapplication.
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March 2008 in “The Journal of Dermatology” Topical squaric acid dibutylester worsened discoid lupus erythematosus in a patient.
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January 2010 in “European Journal of Dermatology” Contact immunotherapy helped hair regrow in a patient with both alopecia and psoriasis.
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March 2017 in “JAAD Case Reports” A woman's scalp condition improved with specific ointment after a hair piece caused skin issues.
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July 2024 in “Archives of Dermatological Research” Oral ritlecitinib and baricitinib are promising treatments for severe alopecia areata due to their balance of effectiveness and safety.
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June 2024 in “Journal of Investigative Dermatology” Macrophages are crucial for hair regrowth in contact hypersensitivity.