December 2017 in “Huisarts En Wetenschap” Finasteride helps hair growth in early male baldness, but more long-term research needed.
49 citations
,
December 2007 in “Fertility and Sterility” Stopping finasteride improved sperm counts in two men, reducing the need for fertility treatments.
April 2026 in “The Journal of Sexual Medicine” Finasteride use for hair loss may increase the risk of erectile dysfunction.
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.
1 citations
,
January 2002 in “El Servicio de Difusión de la Creación Intelectual (National University of La Plata)” Finasteride effectively reduces prostate size in dogs with benign prostatic hyperplasia at a low, safe dose.
38 citations
,
December 2010 in “Fertility and Sterility” Finasteride may cause male infertility, stopping it can help.
118 citations
,
May 2003 in “Toxicological Sciences” Exposure to finasteride in the womb caused lasting reproductive issues in male rats.
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.
March 2009 in “The Journal of Urology” Low dose finasteride causes only minor changes in PSA levels in men over 50 with BPH.
Finasteride reduces DHT levels and affects gene expression in fish, similar to its effects in humans.
November 2022 in “International Journal of Trichology” Finasteride can cause rare but serious skin rashes.
Finasteride may cause memory problems by damaging the hippocampus.
January 2010 in “Chinese Journal of Hospital Pharmacy” The two finasteride tablets are bioequivalent.
5 citations
,
January 2012 in “PubMed” A new method accurately measures finasteride levels in human plasma.
June 2017 in “Reactions Weekly” Finasteride (Propecia) may cause depression and suicidal thoughts; stop use and inform a healthcare professional if symptoms develop.
Low-dose finasteride effectively reduces hair loss in men with male pattern baldness.
7 citations
,
March 2018 in “Dermatology and therapy” Finasteride is considered the best treatment for hair loss, despite side effects.
Topical finasteride may better target hair follicles without significant benefits over oral form.
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.
June 2021 in “Archives of Advances in Biosciences” Finasteride reduces sperm count and quality and alters hormone levels in mice.
2 citations
,
September 2007 in “Fertility and Sterility” Stopping Propecia may improve sperm count and fertility.
April 2021 in “Texila international journal of academic research” Both topical and oral finasteride are equally effective for treating male pattern baldness.
2 citations
,
October 2010 in “European Journal of Drug Metabolism and Pharmacokinetics” Researchers developed a quick and sensitive way to measure finasteride in blood using a small sample size.
1 citations
,
January 2003 in “Zhongguo yaoke daxue xuebao” The two finasteride tablet formulations are bioequivalent.
January 2006 in “The Chinese Journal of Modern Applied Pharmacy” A new method accurately measures finasteride levels in blood and shows how the body processes it.
January 2005 in “Journal of Elinical Research” The two finasteride preparations are bioequivalent.
Finasteride and low-level laser therapy are similarly effective for frontal pattern hair loss.
32 citations
,
April 1999 in “Expert Opinion on Investigational Drugs” Finasteride effectively treats male hair loss, improving growth and density.
8 citations
,
July 2004 in “The Journal of Clinical Endocrinology & Metabolism” Finasteride is effective for treating BPH but not recommended for prostate cancer prevention.
1 citations
,
February 2013 in “African Journal of Pharmacy and Pharmacology” Finasteride lowers good cholesterol, raises bad fats, and may increase heart disease risk.