These blockchains in healthcare SWOT analysis show patient data from hospitals, diagnostic laboratories, pharmacy firms, and physicians. Blockchain applications can accurately identify severe and even dangerous errors in the medical field. Therefore, it can potentially improve the performance, security, and transparency of medical data sharing in the healthcare system. These blockchains in healthcare SWOT analysis can help medical institutions gain insight and improve medical record analysis. It can help to alleviate the fear of data manipulation in healthcare by enabling a one-of-a-kind data storage pattern with the highest level of security.