Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

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

Last Updated: 9/2/2025

Losartán Dosage Guidelines

Introduction to Losartán Dosage

  • The American Heart Association recommends an initial losartán dose of 25-50 mg once daily for hypertension 1

Dosage and Administration

  • The American College of Cardiology recommends a losartán dose of 50-100 mg daily for most patients 2, 1