E-health, as defined by Gunther Eysenbach, is an emerging field that combines medical informatics, public health, and business. It encompasses the delivery and enhancement of health services and information through the Internet and related technologies. Beyond being a technical development, e-health represents a mindset, attitude, and commitment to using information and communication technology to improve healthcare locally, regionally, and globally.E-health, as defined by Gunther Eysenbach, is an emerging field that combines medical informatics, public health, and business. It encompasses the delivery and enhancement of health services and information through the Internet and related technologies. Beyond being a technical development, e-health represents a mindset, attitude, and commitment to using information and communication technology to improve healthcare locally, regionally, and globally.