Tag: therapeutic interchange

6 March 2026 11 Comments Tessa Marley

Pharmacist Substitution Authority: Understanding Scope of Practice in the U.S.

Pharmacist substitution authority lets pharmacists change prescriptions, start treatments, and manage chronic conditions without a doctor's direct order. Laws vary by state, but the trend is toward greater independence to improve access and cut costs.

16 November 2025 12 Comments Tessa Marley

Therapeutic Interchange: What Providers Really Do When Switching Medications Within the Same Class

Therapeutic interchange is a controlled, evidence-based practice where providers swap medications within the same class to improve outcomes and cut costs-not across different classes. Here’s how it works, who decides, and why it matters.