12 citations
,
January 1998 in “Drug safety” Finasteride helps reduce prostate size and symptoms in BPH but is less effective than terazosin and works best for larger prostates.
September 2014 in “PubMed Central” BPH treatments can cause sexual side effects affecting quality of life.
19 citations
,
October 2018 in “PLOS ONE” 5 alpha-reductase inhibitors can slightly improve symptoms of enlarged prostate but have a high risk of sexual side effects.
235 citations
,
September 2004 in “The Journal of urology/The journal of urology” Drugs that block DHT production can effectively treat enlarged prostate and improve urinary issues with some sexual side effects.
March 2024 in “The journal of sexual medicine” The therapies improved ejaculation disorders and sexual function in middle-aged men.
1 citations
,
November 2016 in “Journal of the Dermatology Nurses’ Association” Finasteride treats hair loss but may cause side effects like low libido and dizziness.
May 2017 in “Urology and andrology” Finasteride and dutasteride, used for prostate issues and hair loss, can cause side effects like sexual dysfunction and mental issues, which may continue even after stopping the medication, a condition called post-finasteride syndrome, for which there's currently no cure.
13 citations
,
June 2018 in “Current Urology Reports” Hair loss drugs may cause sexual issues and infertility in men.
35 citations
,
April 2013 in “Sexual medicine reviews” 5-alpha reductase inhibitors slightly increase the risk of sexual and mood side effects, and breast growth in men.
October 2023 in “Toxicology and Applied Pharmacology” Finasteride is more harmful to male reproductive health than minoxidil.
33 citations
,
January 2009 in “Journal of Cutaneous and Aesthetic Surgery” Finasteride reduces prostate cancer risk but may affect ejaculatory volume and requires careful consideration for young men.
43 citations
,
January 2016 in “International Journal of Andrology” Finasteride caused long-term sexual and non-sexual side effects in young men with hair loss.
December 2022 in “Scholars journal of applied medical sciences” Dutasteride 0.5mg improves hair growth in 78% of people with hair loss, but may cause sexual problems in some.
35 citations
,
May 2020 in “Frontiers in Pharmacology” Different drugs for prostate-related urinary symptoms work but have various side effects, and treatment should be tailored to the individual.
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.
11 citations
,
August 2014 in “Current Urology Reports” Medications for enlarged prostate can cause sexual side effects like reduced libido, erectile dysfunction, and ejaculatory problems.
1 citations
,
January 2016 in “ARC Journal of Urology” Thermobalancing therapy is safe and effective for treating enlarged prostates.
October 2025 in “International Journal of Social health” Finasteride lowers PSA levels and prostate size, requiring adjusted PSA interpretation for accurate cancer screening.
July 2005 in “Indian Journal of Dermatology” Finasteride helps hair growth in men but can cause side effects like decreased libido.
January 2017 in “Indian journal of sexually transmitted diseases and AIDS” Finasteride, a hair loss drug, can cause sexual side effects like erectile dysfunction in 2.1%-3.8% of users, but these usually go away with time or if the drug is stopped. Despite this, its impact on sexual function is minimal for most men.
1040 citations
,
October 1992 in “The New England Journal of Medicine” Finasteride effectively treats BPH but may increase sexual dysfunction risk.
52 citations
,
February 2006 in “Current pharmaceutical design” 5α-reductase inhibitors and alpha-1 adrenergic antagonists together effectively treat benign prostatic hyperplasia, with long-term benefits.
December 2018 in “Actas urológicas españolas” 5-alpha reductase inhibitors may have additional effects on cancer, mental health, heart health, and hormone levels beyond treating prostate enlargement.
45 citations
,
January 2008 in “Drugs” Dutasteride effectively treats enlarged prostate, reduces prostate cancer risk, and promotes hair regrowth with few side effects.
June 2024 in “Trends in Urology & Men s Health” Post-finasteride syndrome is rare but serious and should be taken seriously.
1 citations
,
December 1997 in “The British Journal of Psychiatry”
28 citations
,
January 1991 in “Reproductive Toxicology” Finasteride temporarily lowers male rat fertility without affecting libido.
20 citations
,
June 2015 in “Hormone Molecular Biology and Clinical Investigation” Finasteride worsens erectile dysfunction and lowers testosterone in men with enlarged prostates, unlike tamsulosin.
10 citations
,
October 2018 in “Sexual medicine reviews” Men using hair loss drugs like finasteride may experience sexual side effects like erectile dysfunction, but it's unclear who will be affected and when. Treating depression and sexual symptoms is suggested, as these men often have higher rates of both. More research is needed to understand why these side effects occur.
8 citations
,
January 2017 in “Fertility and Sterility” Urologic diseases and treatments in older men can negatively affect fertility, and doctors should talk to patients about this.