Design and Development of an E-Healthcare Records Management System using Blockchain Algorithm

The characteristics of a country's healthcare system are thought to be among the most crucial factors in this paper's description of the electronic health record using block chain technology. Currently, the patient's medical information is kept in electronic health records (EHR). EHR does, however, have some drawbacks, including interoperability, security, and privacy. All these problems result in a deterioration in the standard of the medical system and an expand in healthcare costs because data are split among various medical facilities in various locations. Medical data management presents several special difficulties, such as data access and the frequency with which data is accessed outside of a medical facility. The potential for blockchain technology to help improve the current healthcare system exists. This paper aims to show how EHR can be used in the healthcare industry. EHR sharing systems can be made more effective, secure, and private with the help of blockchain technology. On the other hand, current solutions that depend on a central bibliography are liable to conventional safety problems like Denial of Service (DoS) attacks and alone bit of defeat, as are conventional bibliography systems. Additionally, earlier solutions did not address performance and scalability issues, leaving users vulnerable to privacy linking attacks.