Therapeutic Substitution

定义

Dispensing a different drug from the one prescribed, but within the same therapeutic class, when the prescribed drug is unavailable or for cost reasons. Unlike generic substitution (same drug, different manufacturer), therapeutic substitution involves a chemically different medication.

相关术语

在指南中提及

• Complete Guide to Blood Pressure Medications
  A patient-friendly overview of the main drug classes used to treat high blood pressure, how they work, key differences, and …
• Mental Health Medications and Weight
  Why many psychiatric medications cause weight gain, the mechanisms behind it, which medications carry the highest risk, and evidence-based strategies …
• Understanding Drug Insurance Coverage
  Formularies, tiers, prior authorizations, step therapy, and deductibles: insurance coverage for prescription drugs is complicated. This guide decodes the system …
• Drug Shortages: Causes and Coping
  Drug shortages affect hospitals, pharmacies, and patients every year. This guide explains why shortages happen, which drugs are most at …