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Review
. 2017 Jan;2(3-4):120-129.
doi: 10.1159/000450617. Epub 2016 Sep 23.

Investigation of the Plausibility of 5-Alpha-Reductase Inhibitor Syndrome

Affiliations
Review

Investigation of the Plausibility of 5-Alpha-Reductase Inhibitor Syndrome

Raymond Fertig et al. Skin Appendage Disord. 2017 Jan.

Abstract

Postfinasteride syndrome (PFS) is a term recently coined to characterize a constellation of reported undesirable side effects described in postmarketing reports and small uncontrolled studies that developed during or after stopping finasteride treatment, and persisted after drug discontinuation. Symptoms included decreased libido, erectile dysfunction, sexual anhedonia, decreased sperm count, gynecomastia, skin changes, cognitive impairment, fatigue, anxiety, depression, and suicidal ideation. The aim of this study is to review the existing medical literature for evidence-based research of permanent sexual dysfunction and mood changes during treatment with 5-alpha-reductase inhibitors including finasteride and dutasteride.

Keywords: Dutasteride; Finasteride; Permanent sexual dysfunction; Physical adverse effects; Psyche; Psychiatric adverse effects; Side effects.

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