February 1990 in “Journal of The American Academy of Dermatology” New skin treatments in 1987-1988 showed effectiveness for various conditions, but some had side effects or risks.
65 citations
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August 2009 in “The journal of investigative dermatology/Journal of investigative dermatology” Anti-acne medications may work by reducing the activity of a protein involved in acne development.
19 citations
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January 2012 in “International Journal of Trichology” Propionibacterium acnes might be linked to hair casts and possibly alopecia.
15 citations
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March 2015 in “Australasian Journal of Dermatology” Seborrhoeic dermatitis may cause a condition called "seborrhoeic folliculitis," leading to chronic scalp inflammation and scarring hair loss.
10 citations
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June 2011 in “PubMed” Most skin care products are safe during pregnancy, but avoid hydroquinone and tretinoin.