2152 citations
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November 2013 in “Urologia Internationalis” Many men under 40 with erectile dysfunction have organic causes like vascular issues, medication side effects, or hormonal problems.
1 citations
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January 2011 in “Journal of Human Reproductive Sciences” Finasteride may decrease semen quality but not harm sperm production, and stopping the drug can improve semen quality; hyperprolactinemia can cause infertility but is treatable with medication.
21 citations
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July 2018 in “The Journal of Sexual Medicine” The 2018 update to the ED care model added a new severity score and stressed a detailed evaluation of both physical and psychological aspects.
14 citations
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December 2003 in “BJUI” Finasteride can treat prostatic haematuria, but its use is controversial.
31 citations
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September 2008 in “International Journal of Andrology” 5-alpha-reductase inhibitors may cause a low incidence of erectile dysfunction that decreases over time.