15 citations
,
January 2017 in “Advances in Experimental Medicine and Biology” 5α-Reductase inhibitors can negatively affect male sexual function and, in some cases, significantly reduce sperm count, but these effects may be reversible.
13 citations
,
December 2012 in “Canadian Urological Association Journal” 5ARIs like finasteride can help prevent prostate cancer and treat BPH, but guidelines should be updated to reflect this.
6 citations
,
August 2021 in “Clinical Epidemiology” Men using 5-alpha reductase inhibitors for prostate issues may have a slightly higher risk of blood clots.
3 citations
,
May 2014 in “Urologia Journal” 5ARIs lower PSA levels, but other tests are needed to avoid missing aggressive prostate cancer.
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.