research Beard Alopecia: An Updated and Comprehensive Review of Etiologies, Presentation and Treatment 1 citations, July 2023 in “Journal of Clinical Medicine” Different causes of beard hair loss have various treatments, including medications, lifestyle changes, and procedures to stimulate hair growth.
research Resolution of Refractory Generalized Granuloma Annulare After Treatment With Alitretinoin April 2022 in “JAAD case reports” Alitretinoin helped clear up a skin condition called generalized granuloma annulare in an elderly man.