24 citations
,
December 2010 in “Dermatologic surgery” Botulinum toxin type A injections are not effective for severe alopecia areata.
11 citations
,
October 2018 in “Pediatric dermatology” Leflunomide and anthralin may effectively treat severe alopecia areata.
January 2015 in “프로그램북(구 초록집)” Two patients with stubborn hair loss grew hair after PDRN injections.
13 citations
,
January 2017 in “Annals of dermatology/Annals of Dermatology” Simvastatin/ezetimibe may help some patients with severe alopecia areata regrow hair.
3 citations
,
March 2023 in “JAAD case reports” Upadacitinib cleared scalp alopecia areata in three patients and also improved atopic dermatitis with minimal side effects.