The FDA did not approve a testosterone drug because of safety concerns.
Finasteride treatment slows down hair loss, boosts hair growth, and may increase hair thickness or length, but it can cause side effects like decreased libido and depression in less than 1% of people.
January 2013 in “Journal of Endocrinology and Diabetes Mellitus” Cushing syndrome often causes low testosterone and sexual issues in men.
September 2012 in “African Journal of Urology” Testosterone replacement therapy improves libido, mood, muscle strength, and bone density in men with Testosterone Deficiency Syndrome.
October 2010 in “Journal of Men's Health” The conclusion is that doctors should be careful when prescribing 5α-reductase inhibitors due to possible serious side effects, and they should discuss these risks with patients.
April 2008 in “Sexologies” Knowing about potential side effects can make them more likely to happen.
June 2007 in “Endocrinology and Metabolism Clinics of North America” The foreword introduces a medical issue discussing male hormonal health, treatments, and the effects of conditions like obesity and aging.
August 2003 in “Oncology Times” The trial on testosterone replacement therapy in older men faced concerns due to prostate cancer risk.
January 2003 in “Zhonghua shiyan waike zazhi” Androgen, especially DHT, is crucial for erectile function in rats by affecting specific brain neurons.
January 2002 in “European Urology Supplements” Finasteride can cause sexual side effects like decreased libido and erectile dysfunction.
July 1997 in “The Lancet” A new protein linked to Alzheimer's was discovered, and a hair loss treatment showed effectiveness but had some sexual side effects.
July 1997 in “The Lancet” Finasteride increased hair count and regrowth in men with hair loss but also caused more sexual side effects than placebo.
September 2022 in “Translational Andrology and Urology” Finasteride may cause lasting sexual and mental health issues, and genetic screening could help prevent them.
May 2022 in “Endocrine Abstracts” Finasteride may cause sexual dysfunction by reducing epinephrine levels.
April 2022 in “The Journal of Urology” Men may experience long-term sexual dysfunction after stopping Finasteride.
October 2021 in “International Journal of Andrology” Finasteride, a hair loss drug, has unaddressed sexual side effects due to the manufacturer's inadequate safety measures and lack of additional studies.
September 2021 in “Fertility and Sterility” Public interest in finasteride's sexual side effects has significantly increased, highlighting the need for better patient discussions.
June 2021 in “Reactions Weekly” Finasteride caused serious side effects and led to six suicides.
November 2020 in “Reactions Weekly” Finasteride can cause lasting erectile dysfunction, low libido, and depression in some patients.
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.
September 2019 in “Reactions Weekly” Man experienced post-finasteride syndrome symptoms after using finasteride and dutasteride for hair loss.
February 2019 in “DOAJ (DOAJ: Directory of Open Access Journals)” Dutasteride is more effective than finasteride for hair growth in men, with similar safety.
May 2018 in “Reactions Weekly” Finasteride treatment for hair loss can cause erectile dysfunction.
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.
September 2016 in “Reactions Weekly” Dutasteride and finasteride don't raise erectile dysfunction risk.
April 2016 in “Journal of The American Academy of Dermatology” Finasteride and SSRIs together increase impotence and low libido risk in men.
Propecia users with Androgenic Alopecia experienced a lower quality of life and more serious side effects compared to those using Minoxidil.
June 2011 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Finasteride, a hair loss drug, can cause long-lasting sexual side effects like low libido and erectile dysfunction.
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.
July 2005 in “Indian Journal of Dermatology” Finasteride helps hair growth in men but can cause side effects like decreased libido.