26 citations
,
May 2000 in “Journal of The American Academy of Dermatology” Finasteride improves hair growth.
14 citations
,
February 2011 in “Drug Metabolism and Disposition” Ketoconazole increases finasteride's effectiveness and lifespan in the body.
January 2025 in “Thieme Medical and Scientific Publishers Private Limited eBooks” January 2026 in “Pharmaceutical journal/The pharmaceutical journal” Finasteride and dutasteride now have stronger warnings for psychiatric and sexual side effects.
January 2016 in “Archivio italiano di urologia, andrologia” The document concludes that the risk of sexual side effects from 5-alpha-reductase inhibitors is low and often temporary, but more research is needed on potential permanent effects.
January 1999 in “Hair transplant forum international” Finasteride can help prevent future hair loss and improve hair restoration surgery results.
April 2017 in “Reactions Weekly” Man experienced sexual dysfunction, depression, breast growth, and skin discoloration after taking finasteride for hair loss.
September 2019 in “Reactions Weekly” Man experienced post-finasteride syndrome symptoms after using finasteride and dutasteride for hair loss.
24 citations
,
September 2002 in “Der Urologe” A stronger dual 5α-reductase inhibitor could improve treatment for benign prostatic hyperplasia by further reducing DHT levels.
3 citations
,
November 2018 in “The Journal of Clinical Psychiatry” Odds Ratios can be misleading; it's better to also present risk and Relative Risks for clarity.
June 2026 in “The Journal of Sexual Medicine” Finasteride 1 mg reduces semen quality without affecting hormones.
6 citations
,
March 2009 in “Annals of Saudi Medicine” Finasteride use during early pregnancy may cause limb deformities in babies.
39 citations
,
April 2007 in “Therapeutic Drug Monitoring” Finasteride affects urinary steroid profiles and can potentially hide steroid abuse in sports drug testing.
October 2022 in “Revista Eletrônica Acervo Médico” 5-Alpha-Reductase Inhibitors can cause negative side effects.
Finasteride and dutasteride can harm male reproductive health, affecting sperm and causing sexual dysfunction.
January 2026 in “Journal of Dermatological Treatment” Oral finasteride may cause more sexual side effects than expected, possibly due to negative publicity and reporting bias.
22 citations
,
August 2014 in “Clinical endocrinology” Taking finasteride for benign prostate hyperplasia may increase the risk of osteoporosis, especially at higher doses.
10 citations
,
February 2020 in “Endocrine” Finasteride safely treats hair loss without harming hormones or reproduction, but may slightly reduce sexual function.
September 2018 in “Translational Andrology and Urology”
March 2015 in “The Journal of Urology” Finasteride reduces PSA levels by around 40-50% in BPH patients.
August 2021 in “Journal of The American Academy of Dermatology” Finasteride treatment changes hormone levels in male pattern baldness patients.
April 2015 in “Urology Times eNews” There's not enough data on finasteride's sexual side effects.
1 citations
,
January 2022 in “Annals of Dermatology” Dutasteride is more effective than finasteride for long-term hair growth in men with androgenic alopecia.
December 2023 in “International Journal of Biomedicine” Topical finasteride might help with male hair loss with fewer side effects than pills, but more research is needed.
9 citations
,
July 2011 in “The Journal of Sexual Medicine” Hair loss drugs like finasteride may cause lasting sexual and mood side effects, and more research is needed to understand these risks.
October 2007 in “Nature Clinical Practice Urology”
22 citations
,
December 2010 in “Journal of Cosmetic Dermatology” Finasteride may increase depression by reducing brain cell growth.
2 citations
,
January 2008 in “Journal of Pakistan Association of Dermatology” Finasteride 1mg daily effectively increases hair growth and slows hair loss in men with male pattern baldness over two years.
5 citations
,
July 1994 in “PubMed” Finasteride, when taken daily, lowers dihydrotestosterone levels but doesn't noticeably affect adrenal steroid production, except by blocking the 5 alpha-reductase enzyme.
3 citations
,
October 2021 in “Clinical, Cosmetic and Investigational Dermatology” Setipiprant did not significantly improve hair growth in men with hair loss.