2 citations
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October 2021 in “Asian Journal of Andrology” Medications for hair loss and prostate issues can significantly increase the risk of sexual side effects and other negative symptoms.
223 citations
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December 2010 in “The Journal of Sexual Medicine” Some patients taking finasteride or dutasteride may have ongoing sexual problems and depression even after stopping the medication.
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.
September 2022 in “PubMed” Entadfi, a mix of finasteride and tadalafil, is used for BPH.
February 2013 in “Pediatrics in Review” The girl's symptoms suggest a complex condition that's hard to diagnose despite normal test results.
April 2010 in “The Journal of Urology” The research found that androgens help control blood flow in the rat prostate through a specific binding site.
15 citations
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May 2013 in “Ophthalmic Plastic and Reconstructive Surgery” Botulinum toxin injections greatly reduced pain in Parry-Romberg syndrome.
7 citations
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January 2021 in “The Journal of Sexual Medicine” Testosterone with dutasteride improves muscle strength and body composition in trans men.
13 citations
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September 2011 in “International Urology and Nephrology” June 2025 in “International Journal of Dermatology” 
7 citations
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April 2012 in “Clinical investigation” Transdermal testosterone can improve sexual desire in postmenopausal women but lacks long-term safety data and is not FDA-approved for this use.
September 2018 in “Translational Andrology and Urology” 111 citations
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August 2015 in “Reviews in Endocrine and Metabolic Disorders” 5α-reductase inhibitors may cause persistent sexual dysfunction and depression, needing more research on long-term effects.
March 2014 in “Hair transplant forum international” A man experienced skin death after a hair transplant, likely due to poor blood supply related to his smoking habit.
14 citations
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June 1995 in “The Journal of Clinical Endocrinology and Metabolism” 
3 citations
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January 2015 in “Dermatology Online Journal” Hair loss can be a symptom of syphilis.
October 2025 in “Clinical Case Reports” PRP injection for hair growth can cause reversible vision loss due to inflammatory optic neuropathy.
Testosterone, 4-hydroxyandrostenedione, and finasteride affect blood clotting differently in stressed heart conditions.
November 2019 in “Nosotchu” Man had stroke possibly linked to hair loss medications finasteride and minoxidil.
2 citations
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January 1998 in “Neurourology and Urodynamics” AMN can cause bladder problems due to nerve damage.
January 2021 in “Reactions Weekly” Finasteride might cause rare blood clot in brain for baldness patients.
June 2024 in “International journal of impotence research” The author had undisclosed conflicts of interest related to the original article on post-finasteride syndrome.
30 citations
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February 2015 in “Anais Brasileiros de Dermatologia” Trichoscopy is useful for diagnosing Netherton syndrome in children with skin issues.
March 2019 in “Journal der Deutschen Dermatologischen Gesellschaft” Rothmund-Thomson syndrome type 2 can cause chronic, poorly healing wounds.
12 citations
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April 2020 in “Medical hypotheses” Men on 5-alpha-reductase inhibitors might have worse COVID-19 outcomes.
2 citations
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October 2015 in “The Journal of Dermatology” Early treatment of hair-pulling disorder is crucial to prevent permanent hair loss and scarring.
July 2025 in “International Journal of Trichology” Trichoscopy effectively diagnoses temporal triangular alopecia in children.
March 2026 in “Journal of the American Academy of Dermatology” 
November 2021 in “Research Outreach” Low testosterone levels may lead to more severe COVID-19 outcomes.