Blockchain technology’s immutable record keeping would surely help track a patient’s health records with accuracy.It will help to reduce the doctor’s dependency on a patient’s memory to diagnose a previous disease.With a node-based distributed architecture, similar to Bitcoin, these medical records could be easily validated just like a transition.Also, the use of blockchain for prescriptions would help in controlling rampant drug abuse.With information that is alive forever, physicians can easily access it all over the world