July 1997 in “The Lancet” Finasteride increased hair count and regrowth in men with hair loss but also caused more sexual side effects than placebo.
August 2018 in “Journal of The American Academy of Dermatology” Finasteride helps female-pattern hair loss.
June 2026 in “The Journal of Sexual Medicine” Finasteride 1 mg reduces semen quality without affecting hormones.
November 2014 in “PharmaTutor” Finasteride may help postmenopausal women with hair loss but is not effective for all and should be used cautiously in premenopausal women.
St John’s Wort can change how finasteride works in the body.
May 2017 in “Psychiatric news” BPH medications may increase the risk of self-harm and depression, especially in the first 18 months.
5α-reductase inhibitors help treat prostate enlargement and hair loss but may cause side effects, requiring careful use.
April 2007 in “The Journal of Urology” Finasteride reduces bleeding risk during prostate surgery.
February 2006 in “Mayo Clinic Proceedings” Finasteride reduces prostate cancer risk but may increase high-grade cancer cases.
January 2025 in “Journal of the Korean Society of Food Science and Nutrition” Combining finasteride and black soybean extract better protects hair cells from damage and may treat hair loss effectively with fewer side effects.
2 citations
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April 2019 in “Journal of Internal Medicine” Men using steroids or finasteride to look more attractive may harm their fertility and sexual function, creating a paradox where they seem fit but may be less able to reproduce.
33 citations
,
January 2009 in “Journal of Cutaneous and Aesthetic Surgery” Finasteride reduces prostate cancer risk but may affect ejaculatory volume and requires careful consideration for young men.
April 2004 in “Journal watch” Finasteride effectively reduces the need for surgery and urinary issues in men with BPH over the long term.
March 2015 in “The Journal of Urology” Finasteride reduces PSA levels by around 40-50% in BPH patients.
April 2019 in “The Journal of Urology” Some common medications can lower PSA levels in 45-year-old German men.
8 citations
,
April 2004 in “The Journal of Urology” Doxazosin and finasteride negatively affect sexual function in men with BPH.
137 citations
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March 2006 in “Cns Drug Reviews” Finasteride treats enlarged prostate and hair loss, but may cause side effects in some patients.
4 citations
,
October 2020 in “Toxicology Mechanisms and Methods” Hesperidin protects rat testicles from finasteride damage and improves sperm health.
12 citations
,
October 2004 in “PubMed” Finasteride, especially in a 1mg dose, effectively slows hair loss and improves hair growth in Japanese men with male pattern hair loss.
March 2026 in “Gazzetta Medica Italiana Archivio per le Scienze Mediche” Finasteride effectively treats benign prostatic hyperplasia by reducing prostate size and improving urinary symptoms.
Canadian lawsuits involving 5-alpha-reductase inhibitors are related to persistent erectile dysfunction side effects, with no judgments against companies yet.
April 2016 in “Journal of The American Academy of Dermatology” Finasteride and SSRIs together increase impotence and low libido risk in men.
April 2017 in “The Journal of urology/The journal of urology” 5-alpha reductase inhibitors slightly reduce urinary symptoms and may lower surgery and acute retention risks in men.
2 citations
,
January 2011 in “Springer eBooks” Finasteride is a medicine used to treat enlarged prostate and prostate cancer, and it works by changing how testosterone works in the body.
September 2003 in “Reactions Weekly”
71 citations
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November 2012 in “Expert Opinion on Drug Safety” 5-alpha reductase inhibitors can cause sexual side effects like erectile dysfunction and reduced sexual desire, sometimes lasting after stopping the drug.
14 citations
,
January 2003 in “Actas Urológicas Españolas” Finasteride effectively reduces symptoms of enlarged prostate with minimal side effects.
2 citations
,
January 2016 in “Andrology” 184 citations
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January 2000 in “European Urology” Blocking the enzyme that turns testosterone into DHT can safely and effectively treat enlarged prostate.
Combining α-blockers and Finasteride is useful for treating small prostate enlargement.