Clinical health informatics, also called as health awareness informatics which is the study and utilization of information and data innovation to convey human services administrations and to enhance patients' capacity to screen and keep up their own wellbeing. The information and clinical choice backing included in this field are produced for and utilized by clinicians, patients, and guardians. Most people are likely aware of the enormous challenges facing the world to deliver equitable, affordable healthcare to a world population that is growing, aging, undergoing increasing urbanization and suffering more chronic preventable diseases. Consumer expectations of their health physicians are growing and the cost of devices and medications are continuously rising.