January 2024 in “Reproductive toxicology” This study found that hesperidin, a bioflavonoid, mitigated the negative effects of finasteride on sperm health and testicular structure in male Wistar rats by reducing oxidative stress and apoptosis and supporting testicular antioxidant capacity.
10 citations
,
October 2020 in “Microscopy and Microanalysis” This study found that resveratrol significantly alleviated testicular damage in male rats caused by finasteride, which otherwise led to decreased testosterone levels and various histopathological alterations in the testes.
4 citations
,
October 2020 in “Toxicology Mechanisms and Methods” This study found that in male rats, hesperidin co-administration ameliorated finasteride-induced testicular toxicity by reducing oxidative stress and improving antioxidant status, sperm parameters, and enzyme activity compared to finasteride treatment alone.
10 citations
,
February 2020 in “Endocrine” This study found that finasteride treatment in males with androgenetic alopecia was linked to significant changes in sperm parameters and increased testosterone levels, but no sexual dysfunction was observed, and sperm parameters returned to baseline after treatment stopped.
26 citations
,
December 2019 in “Neurobiology of Stress” This review discusses adverse effects of 5 alpha-reductase inhibitors, particularly persistent side effects such as post-finasteride syndrome, and highlights the need for further investigation.
20 citations
,
August 2018 in “The World Journal of Men's Health” This review summarized existing research on finasteride and erectile dysfunction, finding a correlation between finasteride use for benign prostatic hyperplasia and ED, but not strongly for male androgenetic alopecia.
5 citations
,
January 2018 in “Research Journal of Pharmacy and Technology” In this rat study, finasteride treatment significantly reduced body, testis, epididymis, and prostate weights and affected testicular histology, indicating potential negative impacts on testicular function.
15 citations
,
January 2018 in “Acta dermato-venereologica” This meta-analysis found that treating male androgenetic alopecia with 5α-reductase inhibitors increases the risk of sexual dysfunction, with a statistically significant risk for finasteride but not for dutasteride.
18 citations
,
October 2017 in “Drug Design Development and Therapy” The study found that finasteride increased endoplasmic reticulum stress and reduced fertility in rats, effects that were alleviated by the administration of DA-9401.
2 citations
,
September 2017 in “Archives of Medical Science” The researchers reported that finasteride treatment in male rats may lead to changes in antioxidant enzyme activity in their offspring's epididymis, potentially affecting sperm maturation.
33 citations
,
April 2015 in “Current Opinion in Endocrinology, Diabetes and Obesity” This review discusses the potential persistent adverse effects associated with 5α reductase inhibitor treatment for androgenetic alopecia but provides no new clinical results; it emphasizes the importance of discussing these risks with patients.
27 citations
,
April 2011 in “Folia Histochemica et Cytobiologica” In this study using rats, finasteride-induced DHT deficiency led to morphological changes in seminiferous tubules, linked with altered junctional protein expression, potentially impairing fertility.
5 citations
,
June 2008 in “Acta Cirurgica Brasileira” This study found that finasteride administration in hamsters led to significant spermatogenesis reduction and seminiferous tubule atrophy compared to the control group.
49 citations
,
December 2007 in “Fertility and Sterility” This case report describes two infertile patients who experienced significant improvements in sperm concentrations six months after stopping finasteride.
195 citations
,
February 2007 in “The Journal of Clinical Endocrinology and Metabolism” In this study, administering 5alpha-reductase inhibitors reduced dihydrotestosterone levels and was associated with mild, reversible decreases in semen parameters in healthy men.
18 citations
,
May 2002 in “BJUI” This study found that chronic exposure to finasteride did not significantly impact spermatogenesis in rats.
28 citations
,
January 1991 in “Reproductive Toxicology” Finasteride temporarily lowers male rat fertility without affecting libido.
