November 2025 in “SKIN The Journal of Cutaneous Medicine” Baricitinib helps regrow scalp, eyebrow, and eyelash hair in teens with severe alopecia areata.
20 citations
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March 2023 in “American Journal of Clinical Dermatology” Baricitinib improved severe hair loss in adults over 52 weeks and was safe to use.
41 citations
,
November 2015 in “The journal of investigative dermatology. Symposium proceedings/The Journal of investigative dermatology symposium proceedings” Diphenylcyclopropenone (DPCP) can help regrow hair in many alopecia areata patients but may cause side effects and relapses.
December 2025 in “International Journal of Innovative Technologies in Social Science” Ritlecitinib is generally safe for long-term use, with mostly mild side effects.
59 citations
,
February 2021 in “BMJ” High doses of cyproterone acetate increase the risk of brain tumors in women, but the risk decreases after stopping the medication.
January 2024 in “Pharmaceutical medicine” Most European physicians know the risks and safe use of Cyproterone acetate, but few remember receiving official safety communications.
January 2016 in “Archivio italiano di urologia, andrologia” The document concludes that the risk of sexual side effects from 5-alpha-reductase inhibitors is low and often temporary, but more research is needed on potential permanent effects.
5α-reductase inhibitors help treat prostate enlargement and hair loss but may cause side effects, requiring careful use.
14 citations
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October 2015 in “Neurochemistry International” Letrozole may help prevent seizures by reducing certain hormone levels.
February 2026 in “Clinical Cosmetic and Investigational Dermatology” Upadacitinib improves life quality for Alopecia Areata patients without worsening skin issues.
February 2025 in “Canadian Journal of Health Technologies” Baricitinib is effective and cost-efficient for treating severe alopecia areata in adults.
February 2024 in “Journal of the European Academy of Dermatology and Venereology” Baricitinib is effective and safe for long-term use in severe alopecia areata, improving hair regrowth and quality of life with few side effects.
June 2025 in “Patient Preference and Adherence” Chinese patients with alopecia areata value JAK inhibitors but worry about side effects and relapse, highlighting the need for education and support.
42 citations
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April 2021 in “Journal of clinical pharmacology” Baricitinib helps treat several diseases, including COVID-19, but has side effects and needs careful monitoring.
September 2023 in “Journal of the American Academy of Dermatology” CTP-543 is generally safe for treating alopecia areata.
September 2024 in “Journal of the American Academy of Dermatology” AH-001 could be a safer and more effective treatment for hair loss.
15 citations
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January 2025 in “Journal of the European Academy of Dermatology and Venereology” Ritlecitinib is effective and safe for treating alopecia areata, promoting significant hair regrowth.
6 citations
,
November 1999 in “Psychiatric services” A woman lost all her hair after overdosing on divalproex, but it grew back while still on the medication.
November 2023 in “Dermatologica sinica/Zhōnghuá pífūkē yīxué zázhì” Upadacitinib helped regrow hair in a severe alopecia areata patient but stopping treatment caused hair loss to return.
64 citations
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March 1984 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry” Cyproterone acetate effectively reduced hair growth in hirsute patients by lowering androgen levels and altering androgen metabolism.
5α-reductase inhibitors effectively treat enlarged prostate and hair loss but require careful use due to possible side effects.
November 2025 in “SKIN The Journal of Cutaneous Medicine” Baricitinib shows promise in improving frontal fibrosing alopecia symptoms.
February 2023 in “Reactions Weekly”
June 2023 in “British Journal of Dermatology” Baricitinib was effective in treating severe and very severe alopecia areata after 52 weeks.
October 2024 in “Journal of the European Academy of Dermatology and Venereology” Ritlecitinib and baricitinib are similarly effective for hair regrowth in severe alopecia areata.
January 2024 in “Pharmacoepidemiology” Patients with rheumatoid arthritis using tofacitinib had more serious side effects than those with alopecia areata.