43 citations
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January 2016 in “International Journal of Andrology” This study found that men experiencing long-term symptoms after finasteride use for androgenetic alopecia frequently reported loss of penis sensitivity and anhedonia, among other effects, indicating potential post-finasteride syndrome.
2 citations
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May 2019 in “PubMed” This study on rats found that finasteride and dutasteride increased collagen density in penile tissues and caused changes in prostate cells, but did not significantly alter erectile pressures compared to controls.
July 2021 in “Indian Journal of Animal Research” This study reports that among rats with penile fractures, those treated with primary repair plus homologous platelet-rich plasma showed the best healing compared to other treatment methods.
86 citations
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March 1993 in “Toxicology and Applied Pharmacology” Finasteride affects male rat genitalia development, causing abnormalities during specific pregnancy days.
11 citations
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January 2018 in “Asian Journal of Andrology” Researchers observed that dutasteride and finasteride caused structural changes in the penises of both control and hypertensive rats, with dutasteride having a more pronounced effect on the corpus cavernosum.