Background
Medication adherence is a critical component of effective chronic disease management. Poor adherence contributes to disease progression, increased hospitalization, reduced quality of life, and higher healthcare costs. Despite advances in pharmacotherapy, non-adherence remains a significant challenge worldwide.
Objective
To evaluate medication adherence among patients with chronic diseases and identify factors influencing adherence, clinical outcomes, and strategies to improve long-term treatment compliance.
Methods
A multicenter cross-sectional study was conducted among 1,500 patients diagnosed with chronic diseases including hypertension, diabetes mellitus, cardiovascular disease, and chronic respiratory disorders. Data regarding medication-taking behavior, demographic characteristics, clinical outcomes, and adherence barriers were collected through structured questionnaires and medical record reviews.
Results
Overall medication adherence was 68.4%. Higher adherence was associated with better disease control, fewer hospital admissions, and improved quality of life. Major barriers included forgetfulness, medication costs, complex treatment regimens, adverse effects, and inadequate patient education.
Conclusion
Medication adherence significantly influences chronic disease outcomes. Patient-centered interventions, healthcare provider engagement, digital adherence technologies, and educational programs can improve treatment compliance and reduce disease burden.