To get an idea of the modern gadgets that are available in the market and to select/ buy a product, a visit to the mall/ shop/ exhibition is needed till now. However, the products are now presented to the individual by online and he/ she need not take the trouble of going out. Recommender systems are alternative to search algorithms, as they help users discover item they might not have found by themselves. These systems use search engines indexing non-traditional data. Recommender systems are developed to get the pulse of the customer and to present the items, in which he/ she is interested and thus the manufacturer is able to sell his products and the customer is able to buy the items with less effort. Should it be also possible at this rate, using the recommender systems, to diagnose and prescribe the medicine to the ailing patient, to be experimented/ studied?