January 2026 in “Journal of Dermatological Treatment” Oral finasteride may cause more sexual side effects than expected, possibly due to negative publicity and reporting bias.
January 2002 in “European Urology Supplements” Finasteride can cause sexual side effects like decreased libido and erectile dysfunction.
October 2021 in “European urology open science” August 2025 in “The Journal of Sexual Medicine” Finasteride, dutasteride, and silodosin have the highest risk for causing sexual dysfunction.
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.
April 2012 in “Reactions Weekly” Finasteride may cause more sexual side effects than previously thought.
7 citations
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December 2017 in “Journal of the European Academy of Dermatology and Venereology” Dutasteride is linked to a higher chance of sexual dysfunction, especially in younger males and the elderly.
8 citations
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November 2023 in “Social Science & Medicine” Gendered social factors, not just biology, contribute to sex differences in adverse drug events.
Finasteride can cause long-term side effects like sexual dysfunction and depression.
24 citations
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October 2016 in “Oncotarget” Finasteride has a higher risk of reproductive side effects than minoxidil.
August 2024 in “medRxiv (Cold Spring Harbor Laboratory)” Finasteride has various adverse effects, including sexual dysfunction and mental health issues, which vary by age and gender.
November 2020 in “Reactions Weekly” Finasteride use linked to increased suicidality in patients under 45.
69 citations
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July 2015 in “Pharmacotherapy” Low-dose finasteride may cause lasting sexual dysfunction and suicidal thoughts in young men.
February 2013 in “Journal of The American Academy of Dermatology” Using hair loss drugs finasteride and dutasteride may cause sexual side effects.
4 citations
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February 2009 in “Obstetrical & Gynecological Survey” Testosterone patches can modestly improve sexual function in postmenopausal women not on estrogen therapy.
October 2021 in “International Journal of Andrology” Finasteride, a hair loss drug, has unaddressed sexual side effects due to the manufacturer's inadequate safety measures and lack of additional studies.
5 citations
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January 2020 in “Skin appendage disorders” Oral dutasteride works better for hair loss, but has more sexual side effects; intralesional dutasteride is a possible alternative.
May 2024 in “Journal of cosmetic dermatology” Topical finasteride/minoxidil is effective but not better than oral finasteride for hair loss.
April 2015 in “Reactions Weekly” Finasteride toxicity information is limited, poor quality, and biased.
8 citations
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January 2011 in “Korean Journal of Andrology” The doxazosin plus tamsulosin combination improved symptoms effectively with fewer side effects.
35 citations
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June 2018 in “Urology” The review suggests younger men taking 1 mg finasteride report more side effects, including sexual, skin, metabolic, and psychological issues.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Post-exposure syndromes are persistent conditions caused by past exposures, needing unique interventions.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Post-Exposure Syndromes are persistent conditions caused by past exposures, needing unique interventions.
July 2025 in “International Journal of Dermatology” Topical finasteride may be safer than oral finasteride, but more research is needed.
July 2018 in “Reactions Weekly” Lower finasteride doses had more side effects; dutasteride caused back pain; more research needed on post-finasteride syndrome.
11 citations
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July 2020 in “Scientific Reports” Statins may be linked to reproductive organ conditions, and their risks should be monitored.
75 citations
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January 2014 in “Korean Journal of Urology” 5α-reductase inhibitors can cause sexual problems, higher risk of aggressive prostate cancer, and depression.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Post-drug syndromes are often overlooked, and better systems and education are needed to improve drug safety.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Current drug safety systems fail to detect long-term side effects, needing improvements to protect health and trust.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Current drug safety systems fail to detect long-term side effects, leading to preventable health issues.