With the help of mobile phone platform, you can see a doctor remotely without leaving home. Today, with the increasingly developed information network system, it is not difficult. Nowadays, many medical institutions have begun to try this new way of diagnosis and treatment. Some media visited the general hospitals carrying out online diagnosis and treatment services, and received a lot of positive feedback: online diagnosis and treatment provided a convenient way for patients who could not come to the hospital in time for various reasons; Postoperative patients and patients with chronic diseases can get health guidance online, and the experience is good. In fact, seeing a doctor through the Internet was once popular more than 10 years ago. In general, it is relatively easy to answer questions and solve doubts to patients on the Internet. It is still somewhat lacking when it really rises to treating patients and saving people. In addition, online diagnosis and treatment also faces the risk of compliance of practice places. Overcrowding in offline medical institutions has long been an urgent livelihood problem to be solved. In addition, affected by the epidemic, online medical treatment shows irreplaceable advantages. Against this background, the general office of the State Council issued the guiding opinions on establishing and improving the basic medical insurance outpatient system for the employees in the 2021, emphasizing the need to explore the "Internet plus" medical services that meet the requirements. With the realistic needs and policy incentives, China's Internet medical industry has once again ushered in an opportunity for development. The scale of China's Internet medical market exceeded 260 billion yuan in 2021, with a rapid development momentum. However, it is too early to say that the spring of "Internet plus" medical services is coming. Online diagnosis and treatment can make the diagnosis and treatment process easier and improve the cold side of the traditional doctor-patient relationship. Using the Internet to see a doctor online must be an important content of medical development in the future, but it is obviously not omnipotent. There is a premise that can not be ignored - many diagnosis and treatment activities must be based on the combination of three-dimensional information obtained from comprehensive evaluation such as "looking, touching and listening". Face to face communication between doctors and patients is convenient for doctors to find subtle pathological manifestations on patients, which can not be replaced by the Internet at present. Although online medical treatment is very convenient, it has not shown obvious advantages in improving efficiency. In the relevant survey, more than 1000 doctors in a hospital have opened internet medical services, but only more than 3000 patients have been treated, with only 3 patients per capita. Compared with the data of more than 30 patients per day received by outpatient doctors in many general hospitals, such workload is really insignificant. How to make more doctors willing to participate is also a matter of concern. As mentioned above, online diagnosis and treatment can not expand the behavioral effect of doctors. Moreover, the most effective content of online diagnosis and treatment is the popularization of health knowledge, which is the cheapest part of China's medical pricing. Therefore, for many doctors, online medicine is still in the stage of "making a cry", and most doctors are not interested in participating. This requires the "Internet plus" medical service to identify the location accurately. Online diagnosis and treatment can not cure all diseases. We should find a suitable entry point. Network medicine has great convenience in the daily maintenance of patients with chronic diseases and the early search for medicine for some common diseases. For example, a diabetes patient will always take medicine for life. In the condition of stable condition, the general diagnosis and treatment is to prescribe the medicine according to the prescription. If you only go to the hospital to prescribe medicine on time, it is really troublesome for patients. At this time, you need online medical services. At present, to develop Internet medicine, on the one hand, we should establish a more perfect market mechanism to reasonably reflect the value of doctors; On the other hand, Internet medicine should not spread too much. First, start with the management of chronic diseases and the search for medicine for some early basic diseases, step by step, so that patients can reduce the number of trips to and from the hospital. Only when patients taste the sweetness can the prospect of Internet medicine be brighter. (Xinhua News Agency)