238 citations
,
November 2016 in “Journal of The American Academy of Dermatology” Tofacitinib is effective and safe for severe hair loss, but full regrowth is less likely after 10 years of hair loss.
Low-dose sorafenib can cause severe facial acne, treatable with topical medication.
32 citations
,
January 2012 in “International Journal of Dermatology” Skin side effects from EGFR inhibitor cancer treatment can be managed effectively, often without stopping the medication.
5 citations
,
June 2019 in “British Journal of Dermatology” Tofacitinib was more effective than apremilast in treating hair loss in a mouse model of alopecia areata.
44 citations
,
April 2006 in “Expert opinion on drug safety” Gefitinib can cause skin problems, diarrhea, and nausea, but rarely causes severe lung disease or hair loss.
December 2023 in “Journal of Ayub Medical College Abbottabad” Ritlecitinib effectively treats alopecia areata in patients 12 and older with fewer side effects.
2 citations
,
April 2024 in “Dermatology Practical & Conceptual” Tofacitinib and baricitinib are effective and safe for treating severe alopecia areata, especially in younger people.
May 2025 in “Journal of the European Academy of Dermatology and Venereology” Ritlecitinib is effective for long-term hair regrowth in alopecia areata, especially in females and early treatment.
2 citations
,
February 2025 in “Journal of the European Academy of Dermatology and Venereology” JAK inhibitors may effectively treat lichen planopilaris and frontal fibrosing alopecia with minimal side effects.
June 2025 in “British Journal of Dermatology” JAK inhibitors help regrow hair in alopecia areata, but their long-term safety is still unclear.
71 citations
,
May 2024 in “New England Journal of Medicine” Ruxolitinib may effectively treat APS-1 by reducing harmful immune responses.
4 citations
,
September 2020 in “Cell division” XMU-MP-1 stops cell growth in a human mini-organ and reduces the effectiveness of the chemotherapy drug paclitaxel.
July 2022 in “International Journal of Trichology” Tofacitinib helped an 8-year-old child recover from a type of hair loss that is hard to treat.
Ritlecitinib significantly regrows scalp hair in people with alopecia areata.
36 citations
,
March 2014 in “Annals of the Rheumatic Diseases” Activating liver X receptors can reduce fibrosis by stopping certain immune cells from releasing harmful proteins.
15 citations
,
December 2014 in “Dermatology and therapy” Sorafenib can cause facial acne-like eruptions, which improve after reducing the dose or stopping the drug.
2 citations
,
September 2021 in “Curēus” Tofacitinib may be safe for COVID-19 patients with alopecia without worsening symptoms, based on two cases.
1 citations
,
September 2023 in “Journal of the American Academy of Dermatology” Baricitinib significantly improves hair regrowth in severe alopecia areata.
25 citations
,
November 2022 in “British journal of dermatology/British journal of dermatology, Supplement” Baricitinib for severe alopecia areata is generally safe, with common side effects like infections and acne, and low rates of serious complications.
January 2008 in “xPharm: The Comprehensive Pharmacology Reference” 143 citations
,
May 2002 in “PubMed” LGD1069 effectively prevents breast tumors in mice without toxicity.
September 2014 in “SciBX” JAK inhibitors may help treat alopecia areata and promote hair regrowth.
Cialis and Finasteride could be repurposed to treat aggressive melanoma.
August 2024 in “Indian Journal of Dermatology Venereology and Leprology” February 2026 in “International Journal of Dermatology” Ritlecitinib shows promise in improving hair regrowth in adolescents with alopecia areata.
February 2026 in “Annals of Case Reports” Tofacitinib helped a patient regrow hair after 40 years of total hair loss.
28 citations
,
December 2017 in “Journal of Investigative Dermatology Symposium Proceedings” Tofacitinib shows promise for treating severe hair loss in adults and teens, with many experiencing regrowth, but hair loss returns when treatment stops.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” JAK inhibitors help hair growth by boosting beta-catenin activity in hair root cells.
24 citations
,
June 2016 in “Acta dermato-venereologica” Tofacitinib helped a young woman's severe hair loss and arthritis but not her plaque psoriasis.