36 citations
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March 1989 in “British journal of dermatology/British journal of dermatology, Supplement” DPCP is more effective than tretinoin gel for treating severe alopecia.
25 citations
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June 1990 in “Journal of Pharmaceutical Sciences” Longer contact time increases minoxidil absorption, but doesn't affect metabolism.
24 citations
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May 2006 in “Journal of Investigative Dermatology” Chronic contact eczema may help hair regrowth in alopecia areata by reducing certain immune cell movement.
23 citations
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July 2008 in “British journal of dermatology/British journal of dermatology, Supplement” Topical contact sensitizers can treat certain skin conditions but are rarely used in the U.K.
16 citations
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February 2001 in “PubMed” Allergic scalp reactions can cause temporary hair loss.
13 citations
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December 1983 in “Canadian journal of zoology” Heterotypic cell contacts likely help hair matrix cells differentiate during mouse hair follicle development.
11 citations
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July 2010 in “Dermatitis” Patch testing helps find allergens in minoxidil treatments, but doesn't ensure alternatives will be tolerated.
9 citations
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July 2022 in “Journal of Cosmetic Dermatology” The ammonia-free hair dye is safe and improves hair shine, color, moisture, porosity, and combability.
9 citations
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January 2014 in “World journal of clinical cases” Neomycin is a common cause of follicular contact dermatitis, which is treated by avoiding the allergen and using creams.
7 citations
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January 2021 in “Cureus” A woman had an allergic skin reaction to a hair loss treatment containing minoxidil and should not use it.
6 citations
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July 2015 in “Australasian Journal of Dermatology” A man developed an allergic skin reaction after using brimonidine for rosacea.
5 citations
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July 2022 in “PubMed” Hair dyes, shampoos, and conditioners often cause scalp allergies due to common allergens like p-phenylenediamine and nickel.
4 citations
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January 1989 Allergic reactions to minoxidil may be due to the propylene glycol it is mixed with, not the minoxidil itself.
1 citations
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January 1997 in “Skin research” Hinokitiol and pantothenylethylether in hair products can cause strong allergic reactions.
February 2026 in “Indian Journal of Dermatology” Adults are more reactive to allergens than older adults, who are more sensitive to medication-related allergens.
January 2025 in “Global Journal of Medical Therapeutics” Minoxidil can cause allergic skin reactions, especially in those with underlying health issues.
November 2024 in “Dermatitis” Men's personal care products often cause allergic skin reactions.
September 2024 in “Journal of the American Academy of Dermatology” ChatGPT-4 can help with allergic contact dermatitis but shouldn't replace expert doctors.
July 2024 in “Journal of Investigative Dermatology” Allergic contact dermatitis may promote hair growth by activating hair follicle stem cells.
Ajwain seed extract improved skin healing and hair growth in a mouse skin irritation model.
May 2017 in “Journal of The American Academy of Dermatology” More people are becoming allergic to natural products like propolis and marigold, especially women.
January 2004 in “Journal of Clinical Dermatology” A man got a skin allergy from using a hair growth product called minoxidil.
22 citations
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July 2012 in “International Journal of Trichology” Miniaturized hairs stay connected to muscle in alopecia areata, allowing possible regrowth, but not in androgenetic alopecia.
5 citations
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April 2019 in “Ege Tıp Dergisi” Hypericum perforatum gel helps heal burns effectively.
2 citations
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January 2017 Hair movement can indicate hair quality and health.
March 2026 in “Journal of Sustainable Veterinary and Allied Sciences” The dog fully recovered after treatment for skin and tick-borne infections.
February 2026 in “Frontiers in Medicine” Topical immunotherapy is still effective for managing alopecia areata, even with new treatments available.
April 2021 in “Journal of Law Public Policies and Human Sciences” The described COVID-19 treatments seemed effective in influencing the disease's course, duration, and severity.
Hair movement can indicate hair quality and health.
109 citations
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April 1997 in “Archives of Dermatological Research” Mast cell and nerve fiber interactions in mouse skin change with the hair cycle.