October 2015 in “Elsevier eBooks” Finasteride helps hair growth and prostate issues but may cause sexual side effects and increase tumor risk.
Certain medications, especially nervous system drugs, can cause insomnia, with risks varying by age and gender.
40 citations
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November 2020 in “JAMA Dermatology” Finasteride may cause suicidal thoughts and mental side effects, especially in young people with hair loss.
18 citations
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April 2011 in “Neuropharmacology” 11β-Hydroxylase inhibitors help prevent seizures in mice by boosting natural neurosteroid production.
February 2026 in “Journal of Dermatology and Skin Science” Finasteride can cause serious mental health issues, so it's advised to avoid it for hair loss.
10 citations
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December 2014 in “PubMed” Finasteride, a hair loss drug, may cause sexual dysfunction and depression, but these effects are usually temporary and the drug is generally safe. More research is needed.
5 citations
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January 2021 in “Daru” A woman had severe reactions to methotrexate, including skin issues and organ problems, but improved after 38 days in the hospital.
February 2026 in “Cureus” Testosterone therapy had limited benefits for a man with depression and suspected low testosterone, highlighting the need for careful diagnosis and treatment planning.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Post-drug syndromes are often overlooked, and better systems and education are needed to improve drug safety.
Men with sexual side effects from finasteride may face higher risks of depression and suicidal thoughts.