TLDR Some people with Frontal Fibrosing Alopecia may be allergic to a common sunscreen ingredient.
The document presents a study investigating the potential link between Frontal Fibrosing Alopecia (FFA) and sensitization to ethylhexyl salicylate (EHS), a common ingredient in sunscreens and cosmetics. The study involved 33 FFA patients, with 27.3% showing positive reactions to EHS. The study also reviewed 12 cases of EHS sensitization and evaluated 518 dermo-cosmetic products, finding EHS in 14.7% of them. The authors suggest that EHS could be a potential allergen contributing to FFA and recommend further investigation. They also speculate that high exposure to sunscreens could lead to a higher risk of contact sensitization to their ingredients, but whether this can impact the pathogenesis of FFA remains speculative.
23 citations,
April 2021 in “Journal of Clinical Medicine” Frontal Fibrosing Alopecia's cause is unclear, affects mainly postmenopausal women, and current treatments focus on stopping hair loss rather than regrowth.
26 citations,
October 2018 in “British Journal of Dermatology” Regular use of sunscreen may be linked to frontal fibrosing alopecia.
5 citations,
July 2018 in “Skin appendage disorders” Sunscreen spray on the scalp may be linked to a type of scarring hair loss.
24 citations,
July 2018 in “British Journal of Dermatology” Contact allergies might contribute to frontal fibrosing alopecia.
The article suggests that patients with Frontal Fibrosing Alopecia may have more contact allergies, but it doesn't prove that allergies cause the condition.
1 citations,
April 2016 in “Actas Dermo-Sifiliográficas” Wearing a wig caused a woman's skin condition to worsen due to pressure from the wig's fasteners.
October 2023 in “International journal of women’s dermatology” Hair camouflage methods like wigs and extensions can help Black women with alopecia feel better but may also damage hair if not used carefully.
April 2024 in “Skin appendage disorders” Environmental pollutants can damage hair health and cause hair loss.
339 citations,
February 2014 in “Journal of The American Academy of Dermatology” Most patients with frontal fibrosing alopecia are postmenopausal women, and treatments like finasteride and dutasteride can improve or stabilize the condition.
