June 2025 in “Frontiers in Pharmacology” This systematic review and meta-analysis found that oral minoxidil improved hair loss symptoms in many patients, with significant improvement in 35%, but 27% experienced adverse events, highlighting the need for further research to confirm its safety and efficacy.
4 citations
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March 2021 in “Experimental dermatology” Minoxidil increases nail growth more than biotin.
October 2019 in “UNESP Institutional Repository (São Paulo State University)” In this quasi-experimental clinical trial, researchers observed that topical minoxidil increased nail growth speed more than oral biotin in healthy adults, although combining them had no added benefit over minoxidil alone.
97 citations
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January 2006 in “Dermatology” This study found that intramuscular triamcinolone acetonide or pulse therapy effectively treats alopecia areata with manageable side effects, but further strategies are needed to reduce relapse rates.
14 citations
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March 2012 in “Lasers in Surgery and Medicine” This study concluded that low-level fluence 810 nm diode laser therapy was generally well tolerated, safe, and effective for long-term hair reduction in a small sample of patients with various skin types.