January 2019 in “Urology Practice” Urologists prescribe newer medications more often than primary care physicians, who could benefit from more education on treatment options.
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January 1998 in “Urological research” Castration and finasteride lower urinary oxalate in male rats, potentially treating urolithiasis.
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August 2003 in “International Journal of Urology” Finasteride and levofloxacin effectively reduce chronic bacterial prostatitis severity.
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December 2013 in “PLoS ONE” Finasteride may reduce prostate cancer spread by lowering certain enzyme levels.
January 2009 in “Xiandai huagong” Finasteride was successfully synthesized from Pregnadienolone acetate.
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January 2017 in “Dermatology Online Journal” Finasteride and dutasteride can cause sexual problems like impotence and low libido.
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October 2018 in “International Braz J Urol” Taking 5-alpha reductase inhibitors does not increase the risk of breast cancer in men.
April 2018 in “The Journal of Urology” Phosphodiesterase inhibitors like tadalafil can reduce cell growth in BPH caused by CD8+ T cells in low androgen conditions.
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November 1997 in “British Journal of Dermatology” 
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January 1994 in “The Journal of Steroid Biochemistry and Molecular Biology” RU 58841 may treat acne, hair loss, and excessive hair growth.
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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.
October 2023 in “The Journal of urology/The journal of urology” Higher testosterone and DHT levels are not linked to urinary symptoms in men.
January 2026 in “Food Science and Human Wellness” Krill oil may help reduce prostate enlargement and growth.
September 2022 in “PubMed” Entadfi, a mix of finasteride and tadalafil, is used for BPH.
September 2022 in “Journal of The American Academy of Dermatology” Combining dutasteride mesotherapy with oral minoxidil is more effective for hair loss than using oral minoxidil alone.
April 2024 in “JEADV clinical practice” Upadacitinib significantly improved both rheumatoid arthritis and alopecia areata in a patient.
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August 1992 in “The Journal of Clinical Endocrinology and Metabolism” 
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February 2008 in “The Journal of urology/The journal of urology” Inhibiting 5α-reductase can help reduce prostate cancer risk and improve treatment.
March 2007 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Dutasteride helps reduce male pattern hair loss, but may cause side effects like altered libido and erectile dysfunction.
Testosterone undecanoate can reduce the negative effects of Finasteride on male reproductive health.
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December 2020 in “The World Journal of Men's Health” 
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January 1991 in “Urology” New hormonal treatments for enlarged prostate show promise for safer, effective non-surgical options.
Finasteride significantly reduced sperm production and caused testicular atrophy in hamsters.
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December 2003 in “The New England Journal of Medicine” Combination therapy of doxazosin and finasteride safely and effectively reduces benign prostatic hyperplasia progression risk.
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April 2017 in “Journal of Investigative Dermatology” Abatacept may help some people with alopecia areata regrow hair.
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January 2012 in “Food and chemical toxicology” Ursolic acid can shrink the prostate and lower a hormone linked to prostate growth in rats.