Many people from different parts of the world visit to India for a number of different reasons. Some people travel for business, but the vast majority of people travel for pleasure or to receive medical treatment. One of the most essential aspects to take into account is the low cost of medical treatment offered by reputable hospitals in India. People will often look for comparable care in other nations that may be able to provide it at a lower cost. In addition, the process of acquiring a visa in certain nations can be lengthy and cumbersome. India is working hard to streamline and enhance Cancer treatment in order to attract a greater number of medical tourists from other countries. The country is home to some of the best oncology institutions in the world. In this study, we examined medical tourism with a particular emphasis on the history of medical tourism in India and made projections for the Indian medical tourism business.