Most patients were satisfied with topical finasteride, and few experienced side effects.
January 2006 in “Revista Argentina de Urología” Finasteride lowers prostate cancer risk but may increase high-grade tumors and sexual side effects.
August 2025 in “International Journal of Pharmaceutics” A new finasteride treatment may quickly and effectively promote hair regrowth.
581 citations
,
October 1998 in “Journal of The American Academy of Dermatology” Finasteride safely and effectively treats male pattern hair loss, but may cause reversible sexual issues and harm male fetuses.
129 citations
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October 2000 in “British Journal of Dermatology” Finasteride helps increase hair growth in men with hair loss.
5 citations
,
January 1991 in “Drugs of The Future”
2 citations
,
December 2006 in “Lancet Oncology” Finasteride significantly reduces PSA levels in men, and doctors should adjust PSA readings for those taking the drug.
June 2024 in “Drug and therapeutics bulletin” Finasteride can cause depression, suicidal thoughts, and lasting psychiatric and sexual issues.
July 2004 in “Indian Journal of Dermatology” Finasteride effectively and safely improves hair growth in young men with hair loss.
October 2023 in “Georgetown medical review” Finasteride and Dutasteride can improve hair growth in male baldness but may cause temporary sexual dysfunction and possibly affect fertility.
20 citations
,
December 2008 in “PubMed” Finasteride 1 mg helps prevent more hair loss in men with male pattern baldness.
Finasteride may improve prostate cancer therapy by enhancing testosterone's benefits and reducing risks.
January 2017 in “Revista da Universidade Vale do Rio Verde” Finasteride is commonly used for male pattern hair loss but has potential risks, including irreversible sexual dysfunction.
19 citations
,
September 2016 in “Pharmacotherapy” Finasteride for hair loss increases risk of long-lasting sexual dysfunction.
Dutasteride may become the top choice for treating hair loss.
June 2018 in “Evidence-Based Practice” Finasteride can double the risk of sexual problems like ejaculation issues, low libido, and impotence.
33 citations
,
January 2016 in “Indian Journal of Dermatology, Venereology and Leprology” Taking 1 mg of finasteride daily can increase hair count and improve hair appearance, but it may have side effects on sexual function and a potential risk of prostate cancer. It may not be effective for postmenopausal women unless taken in higher doses.
187 citations
,
June 1999 in “Journal of The American Academy of Dermatology” Finasteride effectively treats frontal hair loss with few side effects.
February 2013 in “Journal of The American Academy of Dermatology” Using hair loss drugs finasteride and dutasteride may cause sexual side effects.
January 2004 in “DOAJ (DOAJ: Directory of Open Access Journals)” Finasteride is a safe and effective treatment for male hair loss.
1 citations
,
November 2016 in “Journal of the Dermatology Nurses’ Association” Finasteride treats hair loss but may cause side effects like low libido and dizziness.
23 citations
,
July 1993 in “Pharmacotherapy” Finasteride treats enlarged prostate and baldness, but may cause limited urinary improvement and sex-related side effects.
5 citations
,
January 1995 in “Journal of Investigative Dermatology” A trial found that using finasteride, a hair growth drug, can be effectively measured by comparing before and after photos.
February 2012 in “Community oncology” Finasteride for hair loss may increase the risk of certain cancers and has side effects; better regulation and education on its use are needed.
56 citations
,
April 1998 in “Steroids” Finasteride reduces hair loss and treats BPH without major hormone changes, but may cause sexual dysfunction.
April 2026 in “The Journal of Urology” Low-dose finasteride may increase erectile dysfunction risk over time.
2 citations
,
February 2006 in “Mayo Clinic Proceedings” Finasteride is beneficial for BPH but requires careful monitoring due to cancer risks.
September 2018 in “Translational Andrology and Urology”
3 citations
,
January 2001 in “Cambridge University Press eBooks” Finasteride effectively treats hair loss and enlarged prostate in men, with mild side effects.
Finasteride improves hair but may reduce sperm quality at higher doses.