5 citations
,
July 2006 in “Contact dermatitis” Ammonium bisulfite in hair bleach can cause facial eczema.
7 citations
,
July 1990 in “Journal of the American Academy of Dermatology” A woman with bullous pemphigoid had an allergic reaction to azathioprine, but got better with alternative treatments.
5 citations
,
July 2022 in “PubMed” Hair dyes, shampoos, and conditioners often cause scalp allergies due to common allergens like p-phenylenediamine and nickel.
15 citations
,
July 2010 in “Journal of Allergy and Clinical Immunology” A new cream, DHMEQ, reduces allergic skin inflammation effectively.
January 2024 in “Dermatology practical & conceptual” Atopic dermatitis in kids with alopecia areata can predict poor response to topical immunotherapy.
24 citations
,
August 2022 in “Immunity” Type 2 immunity helps control mite growth in hair follicles, preventing damage.
8 citations
,
November 1990 in “Archives of Dermatology” A woman with EMS showed unusual skin mucinosis without the typical hard skin syndrome, suggesting EMS can cause skin mucinosis.
November 2024 in “Journal of Investigative Dermatology” Dermal IgA deposition without symptoms is rare in Dermatitis herpetiformis risk groups.
11 citations
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January 1956 in “Journal of Investigative Dermatology”
7 citations
,
April 2021 in “Dermatology and Therapy” H-1 antihistamines may help with various skin conditions, but more research is needed to confirm their effectiveness.
November 2013 in “Annales de Dermatologie et de Vénéréologie” Cinnamon essential oil can cause severe or unusual skin reactions, with cinnamaldehyde being the main allergen.
11 citations
,
October 2011 in “Allergologia et immunopathologia” A girl with Netherton syndrome was able to eat wheat without allergies after a special treatment.
1 citations
,
October 2022 in “International Journal of Environmental Research and Public Health” People with Type 2 Diabetes are more likely to have a mite infestation called Demodex folliculorum.
60 citations
,
March 2014 in “Veterinary dermatology” Cats with atopic dermatitis often have severe, year-round itching and respond well to certain treatments.
5 citations
,
March 2024 in “World Allergy Organization Journal” Eight blood metabolites are linked to causing allergic conjunctivitis, offering new ways to predict and treat it.
21 citations
,
November 1981 in “Archives of Dermatology” Ashy dermatosis may be linked to atopy and thyroid disease and can be treated with topical steroids.
Hair product allergies are common, especially to hair dyes, and hairdressers are at higher risk.
January 2025 in “Global Journal of Medical Therapeutics” Minoxidil can cause allergic skin reactions, especially in those with underlying health issues.
8 citations
,
October 1989 in “Journal of the American Academy of Dermatology” A 5-year-old boy's seasonal hair loss is linked to his allergies.
April 2019 in “Journal of Investigative Dermatology” Eating grape powder may reduce the severity of skin allergy symptoms.
9 citations
,
July 2002 in “Journal of the European Academy of Dermatology and Venereology” The document concludes that fexofenadine reduces inflammation in chronic hives, cholestyramine helps half of pregnant women with itchy rashes, and relaxing incisions are a good alternative in facial surgery for the elderly.
2 citations
,
October 1974 in “Archives of Dermatology” The woman's skin condition persisted for 20 years despite treatments.
32 citations
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May 1995 in “Contact Dermatitis” Minoxidil can cause allergic reactions, but testing helps identify the cause.
May 2026 in “SHILAP Revista de lepidopterología” Dupilumab effectively treated severe alopecia areata in a child.
2 citations
,
October 2013 in “Journal of Veterinary Internal Medicine” Sweat hypersensitivity can cause severe skin issues in horses.
4 citations
,
August 2024 in “Skin Research and Technology” The study was retracted.
3 citations
,
January 2018 A woman had an unusual allergic reaction to a hair loss treatment, which cleared up after stopping the treatment and using a different medication.
November 2025 in “Scholarly Commons (Embry–Riddle Aeronautical University)” Urban air pollution worsens hair loss in alopecia areata by increasing immune response.
21 citations
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May 2014 in “Toxicological Sciences” Toluene diisocyanate exposure can cause immune sensitization by interacting with proteins in hair follicles and sebaceous glands.
25 citations
,
May 2019 in “Biologics” Dupilumab can cause rare side effects like a rash on the face and neck.