34 citations
,
January 2004 in “Revista do Hospital das Clínicas” The authors reported that young men with infertility-related conditions experienced improved seminal quality after stopping finasteride, suggesting potential adverse effects on fertility during treatment.
18 citations
,
May 2002 in “BJUI” This study found that chronic exposure to finasteride did not significantly impact spermatogenesis in rats.
104 citations
,
October 1999 in “The Journal of Urology” This study concluded that daily treatment with 1 mg finasteride did not affect spermatogenesis or semen production in young men and had small, reversible effects on prostate volume and serum PSA.
1054 citations
,
February 1998 in “The New England Journal of Medicine” In this study, men with benign prostatic hyperplasia who took finasteride for four years experienced reduced urinary symptoms, fewer surgeries, less acute urinary retention, increased urinary flow rates, and decreased prostate volume.
1040 citations
,
October 1992 in “The New England Journal of Medicine” In this study, 5 mg of finasteride per day significantly improved urinary symptoms and reduced prostate volume in men with benign prostatic hyperplasia, but increased the risk of sexual dysfunction.
211 citations
,
November 1990 in “The Journal of Steroid Biochemistry and Molecular Biology” Finasteride effectively treats BPH, but needs more trials to understand potential.