JAK inhibitors like baricitinib, ritlecitinib, and brepocitinib show promise in treating alopecia areata, with baricitinib approved by FDA and EMA. Baricitinib significantly reduced SALT scores at ...

Alopecia areata is an autoimmune disease where the ... said she tried everything in her teens to try to reverse her hair loss, from steroid injections to UV light therapy, but none of it worked.