73 citations,
July 2013 in “The Journal of Sexual Medicine” Finasteride use changes brain chemicals, causing lasting sexual issues and anxiety/depression.
61 citations,
April 2014 in “The Journal of Steroid Biochemistry and Molecular Biology” Finasteride affects brain and blood steroids, causing lasting sexual and emotional side effects.
September 2023 in “The Journal of Steroid Biochemistry and Molecular Biology” Stopping finasteride for male pattern hair loss changes neuroactive steroid levels in the brain and blood.
59 citations,
November 2018 in “Psychoneuroendocrinology” Lower levels of certain brain chemicals are linked to worse PTSD symptoms in men.
8 citations,
July 2019 in “Endocrine connections” Finasteride affects SRD5A2 gene pattern, possibly causing lasting side effects.