People today use the internet to manage many aspects of their lives: to shop, learn, socialize and manage finances. This digital revolution has huge potential to reshape healthcare, not just for clinicians through the advantages of digitizing records and test results, but also for patients through changing behaviors. This paper will focuses on different aspects of online medical consultation, patient’s behavior & tell us about how healthcare increases in digital world, benefits of different aspects of online medical treatment, how healthcare increase with digital world and how its beneficial in preventing life of people and give them a better and safe lifestyle under the health issues.