A Review of Risk Factors for Polypharmacy: Age, Level of Education, and Physician's Attitude.

Polypharmacy, a growing public health and economic concern, is particularly common among the elderly due to the high prevalence of multimorbidity, such as dementia and stroke, which necessitates complex treatment regimens. While commonly understood as taking five or more medications, definitions of polypharmacy are varied and may be misleading in clinical practice. This research examines factors such as a country's expenditure on health and education, age, and clinicians' holistic approaches to compare the prevalence of polypharmacy across different groups.