Botulinum Toxin A for the Treatment of Androgenetic Alopecia: A Review

    June 2026 in “ Cureus ”
    Laith Basch, Caden Carver, Randy Jacobs
    Studysummary This review examines current literature on botulinum toxin type A for androgenetic alopecia, reporting an association with increased hair growth and improved hair density, though further research is needed.
    Automatically generated from the study's abstract, not written by a person, and not a review of the full paper. Not medical advice or a treatment recommendation. Read the original study, and consult a qualified healthcare professional before changing treatment. Full disclaimer
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    Research cited in this study 15

    1. Efficacy of Topical Minoxidil and Finasteride Association Compared to Monotherapy in Men With Androgenetic Alopecia: A Prospective, Randomized, Controlled, Assessor-Blinded, 3-Arm, Pilot Trial Journal of Cosmetic Dermatology · 2023
    2. Botulinum Toxin A for Hair Loss Treatment: A Systematic Review of Efficacy, Safety, and Future Directions JPRAS Open · 2023
    3. Assessment of Efficacy of Different Botulinum Toxin A Concentrations in the Treatment of Androgenetic Alopecia Assessed by Dermoscopy Journal of Cosmetic Dermatology · 2023
    4. A Study of Combination Unilateral Subcutaneous Botulinum Toxin A Treatment for Androgenetic Alopecia Journal of Cosmetic Dermatology · 2022
    5. Use of Botulinum Toxin for Androgenic Alopecia: A Systematic Review Skin appendage disorders · 2021
    6. Minoxidil: A Comprehensive Review Journal of Dermatological Treatment · 2021
    7. The Effect of Intradermal Botulinum Toxin on Androgenetic Alopecia and Its Possible Mechanism Journal of The American Academy of Dermatology · 2020
    8. The Efficacy and Safety of Finasteride Combined with Topical Minoxidil for Androgenetic Alopecia: A Systematic Review and Meta-Analysis Aesthetic Plastic Surgery · 2020
    9. Effectiveness and Safety of Botulinum Toxin Type A in the Treatment of Androgenetic Alopecia BioMed Research International · 2020
    10. A Small Dose of Botulinum Toxin A Is Effective for Treating Androgenetic Alopecia in Chinese Patients Dermatologic Therapy · 2018
    11. A Pilot Study to Evaluate Effectiveness of Botulinum Toxin in Treatment of Androgenetic Alopecia in Males Journal of Cutaneous and Aesthetic Surgery · 2017
    12. Minoxidil Use in Dermatology, Side Effects, and Recent Patents Recent Patents on Inflammation & Allergy Drug Discovery · 2012
    13. Treatment of Male Pattern Baldness with Botulinum Toxin: A Pilot Study Plastic and Reconstructive Surgery · 2010
    14. Finasteride Induced Depression: A Prospective Study BMC clinical pharmacology · 2006
    15. Finasteride in the Treatment of Men with Androgenetic Alopecia Journal of The American Academy of Dermatology · 1998