Patient-generated health data (PGHD) encompasses health-related information created by patients outside clinical settings, aiming to enhance health management for patients, provide clinicians with comprehensive health views, and offer researchers diverse datasets for studies. The benefits include improved patient engagement, seamless data sharing among stakeholders, and enhanced decision-making in care plans; however, challenges like technical integration and data accuracy persist. The future of PGHD adoption relies on collaboration among stakeholders, robust privacy practices, and ongoing research funding to address existing barriers and improve the ecosystem.