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.
October 2025 in “Reactions Weekly” March 2008 in “European Urology Supplements” Finasteride and dutasteride can affect sexual function in BPH patients.
September 2019 in “Hair transplant forum international” Using finasteride may increase the risk of erectile dysfunction.
December 2017 in “Reactions Weekly” Finasteride caused bleeding in a man, which stopped after stopping the drug.
1 citations
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November 2021 in “British Journal of Clinical Pharmacology” Saw palmetto may cause erectile dysfunction and needs better safety monitoring.
October 2010 in “Journal of Men's Health” The conclusion is that doctors should be careful when prescribing 5α-reductase inhibitors due to possible serious side effects, and they should discuss these risks with patients.
6 citations
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September 1997 in “Prostate Cancer and Prostatic Diseases” Finasteride 5 mg effectively reduces urinary symptoms and PSA levels in men with enlarged prostates, with few sexual side effects.
1 citations
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April 2004 in “The Journal of Urology” Finasteride may help treat recurrent priapism in sickle cell anemia.
92 citations
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June 2010 in “Journal of The American Academy of Dermatology” Dutasteride 0.5 mg daily improves hair growth safely in men with hair loss.
January 2019 in “Oncogen” Triple Hormonal Blockade (ADT3) can effectively manage prostate cancer but requires careful monitoring for heart risks.
May 2015 in “Journal of The American Academy of Dermatology” Finasteride for hair loss in young men increases the risk of sexual dysfunction.
May 2019 in “The Journal of Sexual Medicine” Drinking alcohol before taking flibanserin does not increase the risk of severe low blood pressure or fainting.
July 2012 in “Reactions Weekly” Crushed finasteride tablets can harm pregnant and fertile women.
January 2017 in “Clinical pharmacist” Long use of finasteride and dutasteride can cause long-term erection problems.
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October 1998 in “Journal of The American Academy of Dermatology” Finasteride safely and effectively treats male pattern hair loss, but may cause reversible sexual issues and harm male fetuses.
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March 1989 in “The BMJ” Adding diltiazem to a beta blocker can cause dangerously slow heart rates.
January 2020 in “Journal of Men s Health” The combination treatment reduced prostate size and improved testosterone deficiency symptoms but was less effective for sexual function.
45 citations
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January 2008 in “Drugs” Dutasteride effectively treats enlarged prostate, reduces prostate cancer risk, and promotes hair regrowth with few side effects.
April 2010 in “Nature Reviews Urology”
12 citations
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October 2012 in “International Braz J Urol” Finasteride effectively and safely treats recurrent priapism in children and adolescents with sickle cell disease.
January 2004 in “Chinese Journal of Pharmaceuticals” The two brands of finasteride tablets work the same in the body.
78 citations
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December 2008 in “The Journal of Sexual Medicine” 5-alpha reductase inhibitors can cause sexual side effects like erectile dysfunction, but the exact reasons are unclear.
69 citations
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July 2015 in “Pharmacotherapy” Low-dose finasteride may cause lasting sexual dysfunction and suicidal thoughts in young men.
January 2005 in “Zhōnghuá yàoxué zázhì” Two types of finasteride tablets work the same in the body.
October 2007 in “Nature Clinical Practice Urology”
September 2025 in “JMIR Dermatology” Direct-to-consumer teledermatology effectively treats male hair loss but may increase drug costs and requires monitoring for side effects.
December 2015 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Finasteride, a hair loss treatment, may cause long-term sexual dysfunction and depression.
2 citations
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June 2019 in “Boletín médico del Hospital Infantil de México” Tofacitinib treatment is used for teenagers with alopecia areata.
July 2010 in “PharmacoEconomics & Outcomes News”