Graphene technology is gaining attention in healthcare because of its unique physical and chemical properties. This advanced material is lightweight, highly conductive, flexible, and remarkably strong, making it suitable for a wide range of medical applications. Researchers continue to explore how graphene can improve diagnostic devices, drug delivery systems, biosensors, tissue engineering, and wearable health technologies. Although many applications are still under development, ongoing studies suggest that graphene could contribute to more accurate diagnostics and innovative treatment methods. Understanding its capabilities and limitations helps provide valuable insight into how this emerging technology may influence the future of healthcare.