185 citations
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March 2011 in “The Journal of Sexual Medicine” This study found that 94% of healthy men reported low libido and 92% reported erectile dysfunction as persistent sexual side effects after using finasteride for male pattern hair loss, with these effects lasting on average 40 months post-discontinuation.
112 citations
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July 2012 in “The Journal of Sexual Medicine” In this study, 96% of men with persistent sexual side effects from finasteride reported continued dysfunction after discontinuation, suggesting these effects may endure long-term.
3 citations
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February 2013 in “The Journal of Sexual Medicine” In this article, Irwig reported that sexual side effects of finasteride persist in 96% of patients even after stopping the medication, raising concerns about potential permanence.
73 citations
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July 2013 in “The Journal of Sexual Medicine” This study observed that androgenic alopecia patients taking finasteride had altered neuroactive steroid levels and persistent depression symptoms even after stopping the treatment.
June 2011 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Finasteride, a hair loss drug, can cause long-lasting sexual side effects like low libido and erectile dysfunction.