February 2018 in “Medical Hypotheses” Male pattern hair loss may have evolved to promote younger fathers for offspring health and survival, encouraging monogamy and paternal nurturing.
September 2021 in “Fertility and Sterility” Public interest in finasteride's sexual side effects has significantly increased, highlighting the need for better patient discussions.
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.
4 citations
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January 2006 in “PubMed” DHT deficiency may disrupt rat epididymis function by affecting estrogen receptors.
January 2020 in “Archives of urology” Finasteride, a drug used for certain conditions, can cause serious side effects like sexual dysfunction, suicidal thoughts, and increased diabetes risk, and there's a need for more awareness and research about these effects.
143 citations
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October 1988 in “Clinics in Dermatology” The understanding of male-pattern baldness remains unclear.
May 2024 in “Reactions weekly”
1 citations
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March 2018 in “Cureus” Scrotal rejuvenation treats aging-related changes in men's scrotum using methods like medication, hair transplantation, and surgery.
April 2024 in “International journal of impotence research” Some men experience persistent sexual, neurological, and psychological symptoms after stopping finasteride, but evidence of permanent damage is inconclusive.
November 2025 in “Emergency Medicine News” Use correct terms and show sensitivity to improve transgender care in emergency departments.
1 citations
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January 2004 in “Linchuang pifuke zazhi” Low-dose finasteride can cause painful breast enlargement in men, which resolves after stopping the medication.
December 2006 in “Lancet Oncology” The document concludes that better training and education are needed for proper cancer screening and criticizes the GMC's inaction as harmful to clinical ethics in the UK.
2 citations
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March 2016 in “Journal of Mind and Medical Sciences” Finasteride, used for treating hair loss, can cause mental, physical, and sexual side effects, some of which may persist even after stopping the drug, and it can also cause mild to moderate oral issues.
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.
8 citations
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October 2006 in “Journal of Experimental and Clinical Anatomy”
December 2024 in “Qlantic Journal of Social Sciences and Humanities” Men seeking hair transplants show higher perfectionism and body dysmorphic disorder symptoms.
The arrector pili muscle plays a key role in hair loss in androgenetic alopecia.
5 citations
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November 2020 in “JAMA Dermatology” Finasteride may cause side effects; more research needed.
Keratin peptides in hair may help identify gender and ethnicity, but more research is needed.
1 citations
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June 2025 in “Preprints.org” More men are choosing non-surgical aesthetic treatments, valuing expertise and ethical care.
15 citations
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March 2020 in “Anais Brasileiros De Dermatologia” Finasteride may cause lasting sexual, mental, and physical symptoms; use with caution.
1 citations
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November 2022 in “Journal of the Academy of Consultation-Liaison Psychiatry”
8 citations
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March 2020 in “Metabolites” Finasteride treatment changes urine metabolomics and steroid signatures, potentially monitoring effectiveness but may cause sexual side effects.
March 1998 in “Journal of dermatological science” Protease Nexin-1 is found in human hair growth cells and is affected by male hormones.
July 2008 in “Facial Plastic Surgery Clinics of North America” Men's facial rejuvenation involves unique challenges and is increasingly popular, with many opting for nonsurgical treatments.
July 2024 in “Anais Brasileiros de Dermatologia” Inclusive and culturally competent healthcare is crucial for transgender and non-binary individuals.
February 2025 in “Iranian journal of pharmaceutical research” May 2019 in “Hair transplant forum international” Finasteride does not cause sexual dysfunction in men with hair loss.
1 citations
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October 2025 in “Scientific Reports” Mandarin duck sail feathers change with seasons due to hormones and genetic regulation.
66 citations
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April 2017 in “International Journal of Andrology” Men taking 5α-reductase inhibitors for enlarged prostate have a higher chance of experiencing reduced sexual desire and erectile dysfunction.