Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 9/16/2025

Dutasteride Use in Women: Safety and Efficacy Considerations

Regulatory Status and Guidelines

  • Clinical practice guidelines do not recommend dutasteride for women, as stated by guidelines from the American Society of Clinical Oncology and other organizations 1, 2
  • The American Society of Clinical Oncology guidelines for breast cancer risk reduction do not include dutasteride as a recommended agent, instead recommending tamoxifen, raloxifene, or exemestane for women at high risk 3, 4
  • Dutasteride is primarily indicated for benign prostatic hyperplasia in men, with its mechanism targeting male hormonal pathways, according to the American Urological Association 5