8 citations
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January 1991 in “European Urology” Finasteride lowers DHT levels and raises testosterone in a dose-dependent way.
4 citations
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January 2010 Only finasteride and minoxidil are FDA-approved for male pattern hair loss.
9 citations
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September 1996 in “PubMed”
January 2018 in “Surgical and Cosmetic Dermatology” Finasteride and dutasteride are effective for male hair loss and enlarged prostate but may cause reversible sexual side effects.
January 2019 in “Indian Journal of Dermatology, Venereology and Leprology” January 2002 in “Journal of Clinical Dermatology” Finasteride effectively treats hair loss in Chinese men with minimal side effects.
January 2026 in “Biomacromolecules” A new topical method using peptides boosts hair growth effectively with less finasteride and fewer side effects.
May 2003 in “Reactions Weekly” October 2025 in “Reactions Weekly” 9 citations
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August 1992 in “The Journal of Clinical Endocrinology and Metabolism” February 2019 in “DOAJ (DOAJ: Directory of Open Access Journals)” Dutasteride is more effective than finasteride for hair growth in men, with similar safety.
10 citations
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January 2000 in “PubMed” Both finasteride and GnRH agonist treatments reduced hair growth in women with idiopathic hirsutism, but GnRH agonist was more effective.
Low-dose finasteride effectively reduces hair loss in men with male pattern baldness.
8 citations
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March 2017 in “Experimental Dermatology” Finasteride helps female-pattern hair loss.
January 2012 in “Yearbook of Dermatology and Dermatologic Surgery” Taking finasteride daily can effectively and safely increase hair density and thickness for women with hair loss.
71 citations
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January 2004 in “Dermatology” Oral finasteride works better than topical minoxidil for hair growth, both are safe.
1 citations
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May 2015 in “Journal of The American Academy of Dermatology” Finasteride for hair loss in young men may significantly increase the risk of sexual dysfunction.
211 citations
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November 1990 in “The Journal of Steroid Biochemistry and Molecular Biology” Finasteride effectively treats BPH, but needs more trials to understand potential.
March 2020 in “StatPearls” Medicines called 5-alpha-reductase inhibitors, like finasteride and dutasteride, are useful for treating enlarged prostate and male pattern hair loss.
8 citations
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January 2018 in “PubMed” Smaller finasteride particles increase effectiveness in treating hair loss.
7 citations
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April 2015 in “JAMA Dermatology” Finasteride's potential harms are hard to accurately measure.
December 2012 in “Skin & Allergy News”
38 citations
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December 2010 in “Fertility and Sterility” Finasteride may cause male infertility, stopping it can help.
23 citations
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February 2014 in “Journal of Pediatric and Adolescent Gynecology” Low-dose finasteride reduces excessive hair growth in teenage girls safely and affordably.
May 2018 in “Reactions Weekly” Finasteride treatment for hair loss can cause erectile dysfunction.
55 citations
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March 1990 in “The Journal of Clinical Endocrinology and Metabolism” Finasteride may treat baldness but less effective for those with 5α-reductase deficiency.
July 2025 in “Reactions Weekly”
March 2014 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Dutasteride 0.5mg was found to be more effective than finasteride 1mg in treating male pattern hair loss, with similar side effects.
24 citations
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January 2010 in “Endocrine Regulations” Taking 1mg of finasteride daily can mildly improve metabolic health and glucose regulation in men with male pattern baldness.
March 2020 in “DOAJ (DOAJ: Directory of Open Access Journals)” Finasteride may help treat female hair loss, but has risks.