Artificial intelligence is the simulation of human intelligence processes by machine , it plays a crusial role in our day to day life. Artificial intelligence has possibly changed wellbeing to an extremely incredible degree. The execution of Artificial Intelligence has expanded in numerous areas including the Medical sector . Artificially intelligent computer systems are used extensively in medical science. The common application of AI in medical sector include diagnosing patients, end-to-end drug discovery and development, improving communication between physician and patient , transcribing medical documents ,such as prescriptions, and remotely treating patients. Man-made intelligence is the boundless branch worried about building savvy machine equipped for performing undertakings that require human knowledge. AI in medical sector improves so many benefits to the peoples and also the organizations . This study investigates the advantages and difficulties associated with AI involving in medical services . It also consider the future grow of Ai in medical sector and what are the remedies for the challenges.