1, before the disease health, prevention of disease in the first The occurrence of disease is related to the factors of both positive and negative Qi, positive Qi is insufficient, evil can invade the body, so the prevention of disease should pay attention to: first, to cultivate positive Qi, improve the body’s ability to resist evil; second, to prevent the invasion of evil. Pay attention to spiritual conditioning, strengthen physical exercise, regularity of life and living. Maintain a relaxed mood, happy spirit, is conducive to the flow of blood, Yin and Yang, and health. Regular physical exercise can promote the circulation of blood and qi, so as to enhance physical fitness and prevent the occurrence of disease. A disciplined diet, harmonious taste, regular living and proper work and rest will keep you energetic, healthy and prevent diseases. In addition, drugs and artificial immunity can also be used to cultivate positive energy, strengthen the body, improve the ability to resist evil, and prevent the occurrence of certain diseases. Through the above measures of internal and external prevention, we can prevent the occurrence of diseases. 2.To save the disease from sprouting, prevent the disease from occurring, but when certain aura has appeared or is in the sprouting state, measures should be taken to prevent the disease from occurring. The word “disease” has two meanings: “illness” is a minor ailment, and “disease” is an obvious symptom. There is no clear boundary between health and disease, and there may be a “pre-sickness state” in the middle, i.e. minor illness. In the “pre-disease state”, although some abnormal changes have in fact begun to occur in the body, but the signs of disease have not yet been revealed, or although there are a few clinical manifestations, but not enough to confirm the diagnosis of disease, may develop into a disease with obvious symptoms, if timely treatment can stop this development, so that the “pre-disease state If timely treatment is given, the development can be stopped and the “pre-morbid state” can be transformed into a healthy one. 3.Treat the disease early and prevent its transmission At the early stage of the disease, take timely measures to actively treat the disease to prevent its development and transmission, which should also belong to the content of treating the disease before it occurs. In the early stage of the disease, the disease is generally shallow, the condition is light, and the damage to the righteousness is not very serious, so early treatment can achieve the purpose of easy treatment. Since internal diseases may be transmitted according to the law of the five elements multiplying or mutually insulting, the organs that may be transmitted should be identified first in the treatment, so that corresponding measures can be taken to prevent transmission. Some patients are weak after a serious illness, and although the clinical indicators may be basically normal, they show many symptoms such as weakness, dizziness, shortness of breath, sweating, insomnia, diarrhea, and dullness. For example, after a major surgery, after recovering from a serious illness, or after a postpartum syndrome, if we do not pay attention to body conditioning, “where the evil comes together, the righteousness will be deficient”. Although the symptoms disappear when the disease is first healed, the evil Qi is not yet exhausted, the positive Qi is not yet restored, the Qi and blood are not yet fixed, the Yin and Yang are not yet leveled, so it is necessary to support the positive and dispel the evil, and proper conditioning can gradually recover. Therefore, after the disease, we can consolidate the efficacy of the treatment with medicines and various therapies of Chinese medicine, and pay attention to the body conditioning, which can speed up the recovery.