Finasteride treatment increased blood volume and reduced vessel leakiness in beagle prostates.
June 2017 in “The Journal of Clinical Endocrinology and Metabolism” Finasteride's sexual side effects not caused by androgen deficiency or SRD5A inhibition.
January 2011 in “International Society of Hair Restoration Surgery” Finasteride may reduce body hair in men.
15 citations
,
September 2014 in “JAMA Dermatology”
15 citations
,
January 2017 in “Advances in Experimental Medicine and Biology” 5α-Reductase inhibitors can negatively affect male sexual function and, in some cases, significantly reduce sperm count, but these effects may be reversible.
April 2023 in “Jordan Medical Journal” Men with male pattern baldness are more likely to have benign prostatic hyperplasia.
3 citations
,
January 1999 in “PubMed” Male pattern baldness is common, affects quality of life, and new treatments like Propecia show promise.
Genetic factors might cause fibrosing alopecia linked to hair shaft abnormalities.
22 citations
,
July 2003 in “PubMed” Finasteride 1 mg significantly improves hair growth in men aged 41 to 60 with male pattern hair loss.
10 citations
,
December 2008 in “Journal of Clinical Neuromuscular Disease” Finasteride can cause muscle pain and high creatine kinase levels, but stopping the medication may resolve symptoms.
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.
17 citations
,
January 1998 in “Neurourology and Urodynamics” Adrenomyeloneuropathy (AMN) can cause bladder problems due to nerve damage.
241 citations
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March 2000 in “The Journal of Urology” Men over 50 may experience hormone decline causing various symptoms, and proper management is crucial.
December 2025 in “Microscopy and Microanalysis” Lycopene protects against testicular damage caused by finasteride.
November 2006 in “Reactions Weekly” A woman's hair grew back after she stopped taking the Parkinson's disease medication pramipexole.
January 2025 in “Clinical and Experimental Optometry” Men with androgenetic alopecia may have more severe dry eye and meibomian gland dysfunction.
April 2024 in “JCEM case reports” A man's breast enlargement from low-dose finasteride for hair loss didn't go away, even with treatment, and might be more common than reported.
2 citations
,
July 2013 in “PubMed” The pubic hair loss was likely due to anorexia nervosa.
February 2007 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Taking 1mg of finasteride daily for hair loss can lower PSA levels by 40-50%, so to keep PSA effective as a cancer screening tool, the PSA value should be doubled during treatment.
February 2026 in “Nature Communications” Inhibiting connective tissue sheath contraction may improve hair growth in male pattern baldness.
September 2023 in “Bulletin of the Medical Institute of Continuing Education” Early and accurate treatment of Lichen Planopilaris is crucial to prevent permanent hair loss in men.
3 citations
,
April 2012 in “Fertility and Sterility” Finasteride may cause infertility in rats by affecting epididymis and sperm function.
9 citations
,
August 2023 in “Sexual Medicine Reviews” The effectiveness of platelet-rich plasma for erectile dysfunction is still unclear.
10 citations
,
December 2018 in “Medical Science Monitor” The MAPK/ERK pathway is crucial in controlling cell growth and death in finasteride-induced hypospadias.
August 2023 in “International journal of impotence research” Many dermatologists believe finasteride can cause sexual side effects and counsel patients about them.
July 2025 in “InnovAiT Education and inspiration for general practice”
July 1997 in “Journal of Cutaneous Medicine and Surgery” Finasteride significantly increases scalp hair and prevents hair loss in young and middle-aged men.
17 citations
,
January 2013 in “Our Dermatology Online” Dutasteride mesotherapy helps treat male hair loss but may harm sperm and sexual function.
7 citations
,
October 2017 in “Urologic Oncology: Seminars and Original Investigations” Men with male pattern baldness have a higher risk of aggressive prostate cancer and benign prostatic hyperplasia.
Male androgenetic alopecia (MAA) is a common, hereditary hair loss condition in men, linked to heart disease, and can be treated with minoxidil, finasteride, or hair transplantation.