March 2024 in “Clinical, cosmetic and investigational dermatology” Tofacitinib successfully treated vitiligo in a patient with lupus without side effects.
Baricitinib is effective for Alopecia Areata but requires careful patient history evaluation.
June 2025 in “British Journal of Dermatology” JAK inhibitors help regrow hair in alopecia areata, but their long-term safety is still unclear.
16 citations
,
July 2017 in “Rheumatology and Therapy” Tofacitinib, a medication for arthritis, showed potential for treating severe hair loss in a small Brazilian case series, but more research is needed.
March 2026 in “SKIN The Journal of Cutaneous Medicine” Ritlecitinib is being tested for safety and effectiveness in young children with severe alopecia areata.
2 citations
,
April 2022 in “Cutaneous and Ocular Toxicology” Tofacitinib may help treat hair loss in children with alopecia areata.
4 citations
,
December 2024 in “Clinical Cosmetic and Investigational Dermatology” Combining baricitinib with UV-B therapy effectively treats non-segmental vitiligo and is well-tolerated.
1 citations
,
October 2025 in “Cureus” Ritlecitinib may cause severe musculoskeletal pain in some alopecia universalis patients.
3 citations
,
November 2024 in “Pediatric Dermatology” Selumetinib causes fewer and less severe skin issues in children than binimetinib.
11 citations
,
April 2015 in “EBioMedicine” JAK inhibitors may help treat Alopecia Areata but need careful monitoring due to side effects.
1 citations
,
February 2024 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Baricitinib effectively promotes long-term hair regrowth in alopecia areata patients.
2 citations
,
August 2025 in “Scientific Reports” Pexidartinib often causes liver issues and fatigue, especially in women.
14 citations
,
January 2025 in “Journal of Dermatological Treatment” Baricitinib is effective and safe for treating severe alopecia areata, promoting significant hair regrowth.
4 citations
,
July 2023 in “Nature Medicine” The FDA approved a new Pfizer drug for hair loss in teens.
10 citations
,
November 2017 in “Letters in drug design & discovery” Researchers identified promising inhibitors for the BRD4 protein, including finasteride and amentoflavone.
January 2024 in “International Journal of Dermatology Venereology and Leprosy Sciences” Tofacitinib may be safe and effective for treating certain skin conditions in children.
March 2025 in “NATIONS UNIVERSITY INTERNATIONAL JOURNAL OF MULTI-DISCIPLINARY STUDIES” Baricitinib effectively improved skin and hair conditions in a patient with alopecia areata and atopic dermatitis.
Baricitinib may not always prevent relapse in alopecia areata.
21 citations
,
April 2008 in “Toxicologic Pathology” CI-1033 causes skin lesions in rats, similar to humans, due to EGF receptor inhibition.
June 2025 in “Revista Foco” JAK inhibitors effectively treat severe alopecia areata with manageable side effects.
79 citations
,
September 2018 in “Dermatologic therapy” Oral tofacitinib can significantly improve recalcitrant lichen planopilaris.
30 citations
,
June 2017 in “Journal of cutaneous medicine and surgery” Topical ruxolitinib failed to regrow hair in a 66-year-old with alopecia areata.
1 citations
,
January 2024 in “Curēus” Upadacitinib significantly improved a man's severe scalp condition when other treatments failed.
3 citations
,
March 2024 in “Journal of Dermatological Treatment” Baricitinib can lead to hair regrowth in alopecia areata but may also cause relapses.
12 citations
,
July 2023 in “Journal of the European Academy of Dermatology and Venereology” Upadacitinib improved Crohn's disease, atopic dermatitis, and alopecia areata in one patient.
15 citations
,
October 2014 in “The journal of investigative dermatology/Journal of investigative dermatology” Erlotinib causes skin inflammation through IL-1, which can be reduced by anakinra.
July 2025 in “SKIN The Journal of Cutaneous Medicine” Ritlecitinib is generally safe for alopecia areata patients over 72 months.
January 2025 in “Dermatologic Therapy” Baricitinib works better for alopecia areata in patients not previously treated with tofacitinib.
September 2024 in “Drugs & Therapy Perspectives” Ritlecitinib effectively regrows hair in severe alopecia areata and is well tolerated.
2 citations
,
May 2008 in “Journal of Clinical Oncology” AZD6244 treatment causes skin aging effects by depleting skin stem cells.