TLDR Minoxidil effectively improved hair loss in a teenage girl with androgenetic alopecia.
A 16-year-old girl with a 5-year history of diffuse hair loss on the crown was diagnosed with adolescent androgenetic alopecia (AGA). Despite normal sex hormone levels and thyroid function, phototrichogram analysis showed diffuse hair thinning and a higher percentage of vellus hair on the vertex. With a family history of AGA, she was treated with 3% topical minoxidil. After 2 years, clinical photographs and phototrichogram showed visible improvement, indicating the effectiveness of minoxidil in treating adolescent AGA.
29 citations,
July 2009 in “Journal of Dermatology” 5% minoxidil works better for hair growth than 1% minoxidil.
28 citations,
October 2017 in “Journal of Cosmetic and Laser Therapy” Combining electrodynamic microneedle with 5% minoxidil improves hair growth and reduces hair loss in Chinese men.
2 citations,
October 2020 in “Dermatologic Therapy” Herbal solution improves hair diameter and density more than 5% minoxidil for androgenetic alopecia.
198 citations,
October 2011 in “Journal der Deutschen Dermatologischen Gesellschaft” Use minoxidil for hair loss; finasteride and dutasteride for men, dutasteride for women.
145 citations,
November 2017 in “Journal of The European Academy of Dermatology and Venereology” Use minoxidil for hair loss treatment; assess results after 6 months.
April 2025 in “Archives of Dermatological Research” The combination of finasteride and minoxidil is as safe and effective as minoxidil alone for improving hair growth in men.