research Comparative study between fractional carbon dioxide laser vs intralesional steroid injection in treatment of alopecia areata 18 citations , June 2020 in “Dermatologic Therapy” FCO2 laser is a better treatment for alopecia areata than intralesional steroids.
research Cryotherapy versus fractional carbon dioxide laser in patchy alopecia areata: a self-controlled comparative study January 2025 in “Journal of the Egyptian Womenʼs Dermatologic Society” Both cryotherapy and FCO2 laser are effective and safe for treating patchy alopecia areata.
research Comparative study between fractional carbon dioxide laser versus intralesional steroids injection in treatment of alopecia areata December 2018 in “QJM” Fractional CO2 laser is more effective and safer than steroid injections for treating alopecia areata.
research Comparative Study Between Ablative Fractional Carbon Dioxide Laser Combined with Topical Steroid Versus Topical Steroid in Treatment of Alopecia Areata October 2025 in “Iraqi postgraduate medical journal” Combining laser treatment with steroid cream is more effective for alopecia areata than using the cream alone.
research Research Progress on Fractional CO2 Laser in Multimodal Therapy January 2025 in “Advances in Clinical Medicine” Fractional CO2 laser therapy effectively improves skin conditions and recovery when combined with other treatments.