To provide a medical information distribution server for providing a system for sharing a patients biological information with a plurality of people having different roles, such as doctors and pharmacists, as well as a medical support system that uses such a server. The medical information distribution server is connected via network to a terminal including a card reader, including: a device for saving an identification symbol assigned to a card and read by the card reader, patient ID for identifying a patient, and biological information of the patient in association with each other a device for generating display data from information included in the biological information of the patient in accordance with a condition set in advance by a user of the terminal and a device for transmitting generated display data to a terminal that read the card including the identification symbol, in response to a request from the terminal.