Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

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

Last Updated: 8/27/2025

Buspirone Therapy

Introduction to Buspirone

  • Buspirone may take 2-4 weeks to become effective for anxiety management, and is useful only in patients with mild to moderate agitation, according to the American Academy of Family Physicians 1
  • The initial dosage of buspirone typically starts at 5 mg twice daily, with a maximum recommended dosage of 20 mg three times daily, as recommended by the American Academy of Family Physicians 1