Poor adherence to antihypertensive medication is a major contributor to uncontrolled blood pressure and cardiovascular complications. This quasi-experimental study assessed the impact of mobile health (mHealth) applications on medication adherence in 500 patients with hypertension. Participants were provided with an app that included daily reminders, educational content, and progress tracking. Medication adherence was measured using the Morisky Medication Adherence Scale (MMAS-8) and pharmacy refill records. Results showed a 40% increase in high adherence rates and a significant reduction in mean systolic (-10 mmHg) and diastolic (-6 mmHg) blood pressure over six months (p<0.01). Patient satisfaction and engagement with the app were high, highlighting the potential of digital health interventions to improve chronic disease management in resource-limited settings.

Keywords:
Mobile Health, Hypertension, Medication Adherence, Digital Health, Public Health