May 2015 in “Journal of The American Academy of Dermatology” 5% minoxidil foam helps women with thinning hair.
January 2003 in “Journal of Dermatology and Venereology” Female pattern hair loss in women is caused by hormones and genetics, leading to hair thinning, with various treatments available.
47 citations
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September 2008 in “British Journal of Dermatology” This study found that women with androgenetic alopecia experience diffuse hair loss due to a decrease in terminal hairs and an increase in vellus hairs per follicular unit.
34 citations
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January 2014 in “International Journal of Trichology” This study reported that polarized dermoscopy was better for visualizing vascular patterns, scaling, and reticular pigmentation, while nonpolarized mode better documented features like black dots and tapered hair in various hair and scalp conditions.
30 citations
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December 2017 in “Clinical, Cosmetic and Investigational Dermatology” This study found significant differences in hair density, non-vellus hair diameter, and percentage of miniaturized hair between normal women and those with female pattern hair loss, particularly in the midscalp and parietal areas.
10 citations
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January 2019 in “Skin Research and Technology” In this study, reduced hair density, diameter, and follicle miniaturization were key characteristics of female pattern hair loss in Southern Chinese women, with occipital and temporal sites also affected.
8 citations
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January 2020 in “International Journal of Trichology” The authors concluded that trichoscopy is a valuable noninvasive tool for diagnosing and monitoring nonscarring alopecia, aiding in the identification of new hair signs in difficult cases.
2 citations
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February 2022 in “Menopause” This study found that female pattern hair loss was common in postmenopausal women, with body mass index being a significant associated factor.
2 citations
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October 2017 in “Journal of The American Academy of Dermatology” In this study, focal atrichia was associated with late-onset female pattern hair loss, providing a clinical clue to its diagnosis, particularly separating it from other hair disorders.
1 citations
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January 2017 in “ARC journal of dermatology” This study introduced and evaluated Ahmad's NPRT system for documenting hair loss, finding it helpful in assessing the specific state of male pattern baldness in 500 patients.
1 citations
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September 2016 in “Hair transplant forum international” This article proposes enhancing the Norwood-Hamilton scale for assessing hair loss patterns but reports no new clinical results.
October 2025 in “Dermatology Practical & Conceptual” Dermatoscopy helps track scar changes and guide treatment.
November 2023 in “International Journal of Trichology” In this study, researchers observed that trichoscopy could reliably identify features such as anisotrichosis and signs associated with inflammation and fibrosis in female pattern hair loss, which may aid in assessing disease severity and guiding treatment decisions.
July 2007 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” This study introduced the BASP classification, a new system for categorizing pattern hair loss in both men and women, and applied it to analyze 2213 Korean subjects.
May 2016 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study found that vertex accentuation is the second most common pattern of female pattern hair loss in Asian women, following the diffuse type.
January 2009 in “The Year book of dermatology” Ludwig pattern hair loss results from varying androgen sensitivity, causing fewer thick hairs and more thin hairs.
21 citations
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February 2017 in “International Journal of Women's Dermatology” This review discusses the physiology and potential hormonal mechanisms involved in female pattern hair loss, as well as the current hormonal and hormone-modifying treatments available, but reports no new research findings.
3 citations
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October 2018 in “Skin appendage disorders” In this study, Spectral DNC-N® significantly reduced hair shedding and increased hair mass and density in women with early female pattern hair loss, with effects evident after 3 months and sustained through 6 months.
1 citations
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May 2020 in “Journal of The American Academy of Dermatology” This study found that women with hair thinning presenting to a specialty clinic often had PCOS, with irregular menses and clinical signs like hirsutism and acanthosis nigricans being key indicators.
1 citations
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January 2020 in “Postepy Dermatologii I Alergologii” This study found that a positive family history, especially from the mother's side and including grandparents, is associated with an increased risk of early-onset female pattern hair loss in Polish women.
1 citations
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January 2017 in “대한피부과학회지” This study observed that male pattern hair loss patients are getting diagnosed earlier and presenting with milder forms, possibly due to early puberty, and noted frequent familial predisposition and comorbidities like seborrheic dermatitis.
1 citations
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January 2011 in “Journal of S C C J” In this study, adenosine lotion significantly increased the proportion of thick hair among women with hair loss compared to placebo, showing potential as a safe and effective treatment without observed side effects.
1 citations
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May 2002 in “British Journal of Dermatology” This article provides an overview of hair density, hair diameter, and the prevalence of female pattern hair loss but reports no new clinical findings.
July 2026 in “Journal of Cutaneous and Aesthetic Surgery” This study found that trichoscopic quantitative parameters reliably indicate the severity of female pattern hair loss and complement the Sinclair scale by offering a more objective and reproducible grading system.
April 2025 in “International Journal of Homoeopathic Sciences” This case report described a 29-year-old man with male pattern baldness treated with the lesser-known sarcode Adrenalin, but the abstract does not provide further details on the treatment outcome or efficacy.
January 2025 in “International Journal of Scientific Research” This study found that female pattern hair loss was present in 12.5% of PCOS patients examined, with most cases in younger women, highlighting early detection and management importance.
January 2024 in “Asian Journal of Medical Sciences” In this study, researchers in South India observed that dermoscopic features like hair diameter diversity and miniaturized hair were common in female pattern hair loss, with yellow dots and honeycombing indicating more advanced stages, highlighting dermoscopy's utility in diagnosing and differentiating FPHL early.
Male pattern baldness is a common hair loss in men caused by genetics and hormones, with treatments including drugs, hair transplants, and hair loss products.
This chapter reviews the causes, clinical characteristics, and modern management of male and female pattern hair loss but reports no new clinical results.
April 2012 in “Informa Healthcare eBooks” Fibrosing alopecia in a pattern distribution is a unique hair loss condition with inflammation and scarring, resembling but distinct from common balding.