medication adherence
The degree to which a patient correctly follows prescribed medication regimens.
Full Definition
Medication adherence refers to how well patients follow their prescribed medication instructions, including timing, dosage, frequency, and duration of treatment. In geriatric psychiatry, medication adherence is a critical concern due to factors such as cognitive impairment, complex medication regimens, physical limitations, and cost considerations. Poor adherence can lead to treatment failure, symptom recurrence, and increased healthcare utilization. Strategies to improve adherence include simplifying regimens, using pill organizers, involving caregivers, providing patient education, and addressing barriers such as side effects or cost. Assessment of adherence often involves multiple methods including patient self-report, pill counts, and pharmacy records.
Usage
Usage note: Preferred term over 'compliance' which implies passive patient role; 'adherence' recognizes patient autonomy in treatment decisions.
In Context
- "Poor medication adherence was identified as a contributing factor to symptom recurrence." — Clinical assessment
- "Strategies to improve medication adherence included weekly pill organizers and caregiver involvement." — Care plan documentation