Blockchain technology: Revolutionizing healthcare data security and real-time information exchange

Pedada, Naveen Kumar (2025) Blockchain technology: Revolutionizing healthcare data security and real-time information exchange. World Journal of Advanced Research and Reviews, 26 (1). pp. 2230-2235. ISSN 2581-9615

Blockchain technology emerges as a transformative solution for healthcare data security and management challenges. This comprehensive article focuses on how blockchain revolutionizes healthcare information exchange through distributed ledger technology, smart contracts, and automated administrative processes. The technology offers enhanced security measures, improved patient data control, and streamlined operations across healthcare institutions. Key considerations include implementation challenges such as scalability requirements, regulatory compliance needs, and integration with existing systems. The adoption of blockchain in healthcare demonstrates significant potential for reducing data breaches, optimizing administrative efficiency, and enabling secure real-time information sharing while maintaining patient privacy and data integrity.