Various treatments exist for hair loss, but no definitive solution.
May 2021 in “Clinical Endoscopy” Platelet-rich plasma treatment is more effective and cost-efficient than epinephrine for healing bleeding peptic ulcers, with fewer complications and rebleeding cases.
PRP treatment mildly to moderately improves hair loss in most men with AGA.
January 2023 in “Indian Journal of Dermatology, Venereology and Leprology” Higher platelet counts and activators in PRP improve hair density and thickness in treating hair loss.
November 2022 in “Frontiers in Medicine” PRP shows promise for treating mild alopecia areata but needs more research for cicatricial alopecias.
PRP with microneedling is more effective than PRP alone for treating hair loss.
December 2021 in “Cureus” Minoxidil alone is the most cost-effective treatment for male hair loss at a $50,000 threshold.
January 2020 in “International Journal of Trichology” PRP injections are not effective for long-term treatment of temporal triangular alopecia.
January 2026 in “International Journal of Dermatology Venereology and Leprosy Sciences” Metformin may improve acanthosis nigricans by reducing insulin resistance.