April 2016 in “The Journal of Sexual Medicine” Younger people (median age 35) experience more PFS-like symptoms with 1mg finasteride; more research needed.
January 2002 in “Hair transplant forum international” Finasteride reduces hair follicle cell death in androgenetic alopecia.
August 2021 in “Journal of The American Academy of Dermatology” Finasteride treatment changes hormone levels in male pattern baldness patients.
February 2013 in “Americanae (AECID Library)” Finasteride may reduce prostate tumor cell invasion and spread.
38 citations
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February 2019 in “Clinical Interventions in Aging” Dutasteride more effectively treats hair loss than finasteride, but may increase risk of altered libido.
August 2024 in “medRxiv (Cold Spring Harbor Laboratory)” Finasteride has various adverse effects, including sexual dysfunction and mental health issues, which vary by age and gender.
September 1997 in “Journal of The European Academy of Dermatology and Venereology” New treatment improves male hair loss.
23 citations
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August 2001 in “PubMed” Finasteride reduces caspase levels, helping hair growth in AGA patients.
January 2005 in “Psychoneuroendocrinology” Finasteride may affect brain chemistry and behavior, offering potential for treating certain mental health conditions.
August 2024 in “Australasian Journal of Dermatology” Finasteride users have a very low risk of mental health issues, but those with hair loss may have slightly higher anxiety and depression.
1 citations
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January 2004 in “Wieś Jutra” Finasteride reduces hair loss by blocking testosterone's effects on scalp cells.
1 citations
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November 2022 in “Journal of the Academy of Consultation-Liaison Psychiatry”
8 citations
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July 2018 in “Current Sexual Health Reports” Finasteride can cause lasting sexual dysfunction, depression, and other side effects, needing more research for treatment.
June 2025 in “Frontiers in Neurology” Finasteride use is linked to a higher risk of memory problems.
June 2026 in “World Journal of Urology” Long-term finasteride use may lead to earlier use of ED medication and lower prostate cancer diagnosis rates.
October 2025 in “Reactions Weekly”
1 citations
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June 2017 in “The Journal of Clinical Endocrinology and Metabolism” Finasteride use may cause sexual dysfunction; more research needed.
3 citations
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October 1995 in “International Journal of Dermatology” Finasteride helps treat skin issues like acne and baldness by blocking testosterone conversion.
3 citations
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June 2018 in “International Journal of Clinical Pharmacy” Baby born healthy despite mom taking finasteride, but more research needed.
February 2017 in “The Journal of Sexual Medicine” Finasteride for hair loss can cause erectile dysfunction due to tissue fibrosis.
October 2015 in “Digital Library of Theses and Dissertations (Universidade de São Paulo)” Finasteride reduces prostate size and PSA levels in young men with hair loss.
29 citations
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May 2010 in “Annals of Pharmacotherapy” Finasteride may help some women with hair loss, but better options exist.
People on Reddit generally have positive opinions about hair loss treatments.
November 2022 in “International Journal of Trichology” Finasteride can cause rare but serious skin rashes.
July 2026 in “Archives of Dermatological Research” Topical finasteride spray improves hair growth with mild side effects.
September 2008 in “Hair transplant forum international”
44 citations
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January 2013 in “International Journal of Trichology” Finasteride 5 mg/day effectively treats hair loss in postmenopausal women without hyper-androgenism.
2 citations
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February 2023 in “BJUI” Urologists should monitor mental health in patients taking finasteride due to potential links to suicidal thoughts, adjusting dosage or stopping use if necessary. More research is needed to confirm if finasteride causes these thoughts.
43 citations
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January 2007 in “Gynecological Endocrinology” Finasteride improves acne and hair loss in women with normal testosterone.
October 2025 in “Open Repository of the University of Porto (University of Porto)” Dutasteride is more effective than finasteride for hair growth, and sublingual apomorphine quickly improves Parkinson's symptoms.