Medication Adherence
Definition
The extent to which a patient takes medications as prescribed — at the correct dose, frequency, and duration. Poor adherence affects approximately 50% of patients with chronic diseases and is a leading cause of treatment failure, hospitalization, and increased healthcare costs.
Example
Using a pill organizer, setting phone reminders, and simplifying the regimen (once-daily dosing instead of three times daily) are evidence-based strategies to improve adherence.
Related Terms
Mentioned in Guides
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How to Talk to Your PharmacistPharmacists are among the most accessible healthcare professionals, yet most patients underutilize them. This guide shows you exactly what to …
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Managing Multiple Medications SafelyA comprehensive guide to safely managing polypharmacy — keeping an accurate medication list, working with pharmacists, understanding medication reconciliation, and …
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Medication Adherence: Why Consistency MattersTaking medications consistently and as prescribed is one of the most powerful things you can do for your health — …
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Medication Management for CaregiversPractical guidance for caregivers managing medications for another person — organizing complex regimens, preventing errors, recognizing adverse reactions, and communicating …