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.
22 citations
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October 2001 in “Biochemical Pharmacology” GI198745 is more potent and longer-lasting than finasteride, potentially better for treating hair loss.
18 citations
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March 2019 in “Journal of The European Academy of Dermatology and Venereology” Finasteride use doesn't cause sexual dysfunction in men with hair loss.
March 2025 in “Journal of Education Health and Sport” Finasteride can cause sexual and psychological side effects, but these usually reverse after stopping the medication.
7 citations
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February 2016 in “Dermatology and therapy” t-Flavanone helps improve male pattern hair loss by making hair roots stronger.
January 2007 in “Pharmaceutical Journal of Chinese People's Liberation Army” The two finasteride tablets are bioequivalent.
December 2003 in “British Journal of Urology” 
11 citations
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October 2015 in “Dermatology and therapy” Finasteride doesn't negatively affect sexual function in Indian men with hair loss.
July 2013 in “Pharmaceutical Regulatory Affairs Open Access” Invasomes with 0.5% limonene greatly improve skin delivery of finasteride.
34 citations
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January 2004 in “PubMed” DHT deficiency in rats reduces sperm content and affects testis structure over time.