The present invention provides a method for implementing multi-party group consultation. In the present invention, a diagnosis and treatment system for implementing multi-party group consultation is configured on a hospital server, a browser system or a client terminal system is configured on a user terminal, and data communication is established between the user terminal and the hospital server through a communication network; in this way, a user can directly establish a data interaction channel among multiple user terminals by means of the browser system or a client terminal system on the user terminal as well as the hospital server, so that multiple doctors from one department or different departments perform group consultation on one user, thereby avoiding the tedious process imposed on a user queuing and waiting for multiple doctors for diagnosis and treatment, and avoiding delaying the illness.