June 2023 in “Medeniyet medical journal” People with alopecia areata have similar retinal structures but thicker choroidal regions compared to those without the condition.
January 2004 in “Side effects of drugs annual” Certain skin drugs and topical agents, including some natural extracts and fragrances, can cause allergic reactions. Some hair dyes and extensions, as well as minoxidil, a hair growth treatment, can also cause allergies. Botulinum toxin A can effectively reduce sweat but may have temporary side effects.
April 2022 in “Actas Dermo-Sifiliográficas” Certain biomarkers can help distinguish between irritant and allergic contact dermatitis.
11 citations
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April 2024 in “Allergy Asthma and Clinical Immunology” Allergies and atopic conditions may increase the risk of developing alopecia areata.
June 2025 in “Frontiers in Medicine” Omalizumab may cause temporary hair loss, especially in women aged 18-60.
4 citations
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November 2015 in “The journal of investigative dermatology. Symposium proceedings/The Journal of investigative dermatology symposium proceedings” Eosinophilic esophagitis may trigger alopecia areata in some patients.
November 2022 in “Chinese Journal of Dermatology” Allergies, especially dust mite allergy, may worsen alopecia areata, and desensitization could help reduce its severity.
5 citations
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July 2020 in “Journal of the American Academy of Dermatology” Adding antihistamines to topical corticosteroid and cryotherapy may improve hair regrowth in alopecia areata patients.
September 2024 in “Journal of Clinical Medicine” Permanent makeup can cause delayed allergic reactions, but they can be managed with proper treatment.