Topical finasteride may better target hair follicles without significant benefits over oral form.
59 citations
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September 1994 in “The Journal of Clinical Endocrinology and Metabolism” Finasteride reduces scalp DHT levels, potentially treating male pattern baldness.
May 2022 in “Reactions Weekly”
20 citations
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August 2018 in “The World Journal of Men's Health” Finasteride may increase erectile dysfunction risk in patients with benign prostatic hyperplasia.
August 2025 in “International Journal of Pharmaceutics” A new finasteride treatment may quickly and effectively promote hair regrowth.
21 citations
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August 2001 in “PubMed” Finasteride helps hair growth by reducing DHT levels.
October 2024 in “Journal of the Endocrine Society” Post-finasteride syndrome can cause lasting sexual, physical, and mental health issues with limited treatment options.
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 2009 in “The Hastings Center Report” Finasteride reduces prostate cancer risk but may increase high-grade cancer risk.
February 2021 in “International journal of men's social and community health” Online forums help understand men's concerns about baldness and show the need for better support that changes how baldness is viewed.
1 citations
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April 2016 in “Journal of The American Academy of Dermatology” Dutasteride more effective than finasteride for hair growth; SM04554 safe and potentially effective for hair loss.
22 citations
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December 2010 in “Journal of Cosmetic Dermatology” Finasteride may increase depression by reducing brain cell growth.
April 2026 in “The Journal of Urology” Finasteride and dutasteride reduce semen quality, with dutasteride having a stronger negative effect.
2 citations
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October 2021 in “Asian Journal of Andrology” Medications for hair loss and prostate issues can significantly increase the risk of sexual side effects and other negative symptoms.
1040 citations
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October 1992 in “The New England Journal of Medicine” Finasteride effectively treats BPH but may increase sexual dysfunction risk.
1 citations
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January 2003 in “Dermatology” Finasteride's effectiveness measured by observing hair cortex changes using a cheap and easy method.
January 2017 in “Más dermatología” Topical finasteride may help treat hair loss in men and women.
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.
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
,
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.