November 2017 in “JAMA internal medicine” Women also use 5α-reductase inhibitors, and their effects differ from men.
35 citations
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April 2013 in “Sexual medicine reviews” 5-alpha reductase inhibitors slightly increase the risk of sexual and mood side effects, and breast growth in men.
15 citations
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May 2009 in “Steroids” Certain compounds reduced hamster flank organ size by inhibiting 5α-reductase, like finasteride, without affecting androgen receptors.
35 citations
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February 1994 in “Fundamental and applied toxicology” High doses of finasteride cause cell growth and tumors in mice.
24 citations
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October 2016 in “Oncotarget” Finasteride has a higher risk of reproductive side effects than minoxidil.
57 citations
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August 2018 in “British Journal of Dermatology” Testosterone therapy in transgender men can cause acne.
124 citations
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July 1997 in “Journal of Biological Chemistry” Overexpressing a specific enzyme in mice causes hair loss and female infertility.
October 2025 in “Journal of the Endocrine Society” The patient was satisfied with hormone therapy, and her epilepsy remained stable.
18 citations
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March 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” Estrogen increases blood vessel growth factor production, while testosterone blocks this increase.
March 2024 in “Journal of Endocrinological Investigation” Finasteride treatment in rats changed the expression of genes related to psychiatric and neurological functions, and these changes persisted after stopping the drug.
March 2025 in “Scientific Reports” Menthol-based microemulsions improve skin delivery of finasteride and silodosin.
October 2025 in “Contribuciones a las Ciencias Sociales” Alopecia in transgender individuals on hormone therapy can worsen emotional distress and affect self-esteem.
24 citations
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December 2013 in “Sexual medicine reviews” Finasteride can cause sexual problems and depression in young men.
20 citations
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April 2009 in “Fertility and Sterility” 41 citations
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July 2001 in “PubMed” Estrogens can reduce DHT production in hair follicles, but are less effective than finasteride and progesterone.
14 citations
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December 1998 in “The Journal of Clinical Endocrinology and Metabolism” MENT could be a better option than testosterone for male hormone therapy and birth control because it works well at lower doses and has fewer side effects on the prostate.
37 citations
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February 2010 in “Psychoneuroendocrinology” Androgen self-administration might be controlled by membrane receptors, not nuclear ones.
Finasteride reduces blood vessel formation in seminal vesicles.
9 citations
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January 2009 in “PubMed” Finasteride treatment can decrease certain steroids and increase others, possibly leading to depression symptoms in some cases.
December 2025 in “Actas Dermo-Sifiliográficas” April 2016 in “ValpoScholar (Valparaiso University)” Finasteride side effects may be reduced by considering brain differences.
31 citations
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January 2001 in “PubMed”
June 2023 in “The journal of sexual medicine” The treatment helped a transgender woman stop drinking, improved her mental health, and reduced her gender dysphoria.
Finasteride improves hair but may reduce sperm quality at higher doses.
1 citations
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August 2015 in “Current Sexual Health Reports” 5α-reductase inhibitors can cause serious and possibly lasting sexual and psychological side effects.
July 2025 in “Reproductive Biology” Finasteride use in male rats may harm their male offspring's liver function.
January 1994 in “JAPANESE JOURNAL OF CLINICAL PHARMACOLOGY AND THERAPEUTICS” Testosterone and fleece-flower root affect mouse hair growth.
2 citations
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March 2020 in “Baghdad Science Journal” Finasteride effectively reduces DHT and E2 levels, helping with prostate enlargement.
Minoxidil may harm male reproductive health by causing testicular damage and hormonal disruption.
7 citations
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April 2015 in “General and Comparative Endocrinology” Finasteride negatively affects fish reproduction and gonadal development.