Liver disease includes acute and chronic hepatitis, fatty liver disease, alcoholic liver disease, autoimmune liver disease, cirrhosis and primary liver cancer, which is one of the major diseases threatening human health nowadays. China’s general population aged 1-59 years old hepatitis B surface antigen carrier rate of 7.18%, hepatitis C antibody positive rate of 3.2%, the existing chronic hepatitis B virus infected about 93 million people, of which about 20 million cases of chronic hepatitis B. In recent years, with the improvement of the standard of living, patients with fatty liver disease, alcoholic liver disease has been more and more. In addition to scientific drug treatment, mental and dietary regimen is especially important for patients with liver disease. The following is a discussion on the prevention and treatment of liver disease from the theory of traditional Chinese medicine. 1, emotional regulation Chinese medicine believes that the human spirit, emotional activity and visceral yin and yang qi and blood function activities are closely related. Joy, anger, worry, thoughts, sadness, fear, shock 7 kinds of emotional changes, under normal circumstances is the external manifestation of the body’s mental activities, sudden and strong emotional changes can make the human body imbalance of yin and yang, qi and blood disharmony, meridian blockage, viscera dysfunction and disease. Therefore, “Suwen yin and yang should be like the theory” pointed out that “anger hurts the liver”, “joy sadness”, “thinking hurts the spleen”, “sadness hurts the lungs “Fear injures the kidneys”. In the process of disease development, violent emotional fluctuations can make the condition aggravated or sharply deteriorate, while mood, happy spirit is relaxed, qi and blood peace, conducive to the restoration of health. “Liver main drainage, like to organize and evil depression”, emotional upset is most likely to hurt the liver. Liver disease patients are often due to the condition of lingering difficult to cure, easy to repeat, suffered from the double burden of economic and mental, research has proved that tension, anxiety, worry, anger and fear and other psychological factors in the evolution of liver disease plays an important role in the evolution of mental tension can not be relieved, then the condition is easy to repeat. Therefore, in daily life, we should pay attention to the control and management of emotions, be open-minded, be contented, try our best to reasonably channel the bad emotions, and make our heart wide and quiet, which has an important influence on the nourishment and protection of liver and the prevention of liver diseases. 2, dietary regimen Tang Sun Simiao “thousand gold formula, food treatment” said: “the basis of the body must be invested in food.” It shows the importance of diet to human life and health. Liver disease patients diet regulation includes the following aspects: diet should be clean. Unclean diet is the source of many diseases, modern medicine found that A, E and other acute hepatitis by the digestive tract through the mouth, so the diet should be clean. Diet should be moderate. Diet should be regular and moderate. Tang Sun Simiao’s “Theory of Nourishing Life” says, “Diet is not in moderation in order to produce all kinds of diseases.” Diet too hungry and too full can damage the spleen and stomach, the qi and blood biochemistry is insufficient, so that the liver is not moistened, the positive qi is insufficient, easy to cause the evil invasion, resulting in the occurrence of liver disease. Diet should be harmonious. “Five grains for nourishment, five fruits for help, livestock for the benefit of five dishes for the full, the smell of the combined service, in order to replenish the essence and benefit the gas.” Diet of five flavors and noble, not biased victory, to ensure balanced nutrition. Be careful to follow the taboos. For patients who have suffered from liver disease, first of all, the diet should be light, easy to digest, avoid greasy, cold, spicy, avoid smoking, alcohol and so on. Modern medicine believes that the diet of chronic hepatitis patients should be high in protein, high in vitamins, low in fat and moderate in carbohydrates. Protein-rich foods: fish, eggs, lean meat, beans and milk (yogurt contains a large number of high-quality protein and lactobacillus); vitamin-rich foods: vegetables, fruits, such as: cucumber, tomatoes, strawberries, grapes, watermelon, raw pears, bananas, etc., containing plant polysaccharides of the aromatic roots, mushrooms, pine mushrooms, black fungus and white fungus can promote the immune function of the T-cells; patients with cirrhosis of the liver should adopt the “Three high and one moderate” dietary principle: that is, high calorie, high protein, high vitamin, moderate fat diet. In the cooking should be done in the diet of soft, less fiber, easy to digest, less use of stimulating condiments, such as chili, pepper, wine and so on. Avoid eating fried, grilled and other hard foods, avoid eating high-fat foods such as fatty meat, brain and animal offal and pickled foods such as pickles, preserved eggs, ham, sausage, shrimp and so on. People with ascites should avoid eating foods with high sodium content; dietary guidelines for patients with fatty liver disease: ①absolutely prohibit alcohol; ②use nonfat milk or yogurt; ③eat no more than 2 egg yolks per day; ④abstain from using animal oils; ⑤don’t eat cholesterol-containing foods, such as animal offal, chicken skin, fatty meats, and fish roe, crab brain; ⑥abstain from frying and smoky foods. Patients with liver disease should have regularity in their daily life and have certain regularity in their daily routine. People should follow the climate change of the four seasons in nature and adjust their daily life appropriately. The Su Wen, the four qi and the God of the great theory that: “Spring March, this is called the hair of the Chen, …… night sleep early, wide walk in the court …… summer March, this is called the Fanxiu, … … night lying down and getting up early, no boredom in the day …… autumn March, this is called Rong Ping, …… early lying down and getting up early, with the chicken with the Xing …… winter March, this is called the closure of the Tibetan… …… lie early and get up late, must wait for daylight ……”. In daily life should comply with this law, to do “spring and summer Yang, autumn and winter yin”, has suffered from liver disease in the people in the living to avoid exertion, long standing hurt bones, long line hurt tendons, liver Tibetan blood, “people lying in the blood to the liver,” the rest can increase the liver’s Rest can increase the blood flow of the liver, which is favorable to the repair of liver cells. Therefore, sufficient sleep is very important for the recovery of liver diseases, and patients with acute and severe liver diseases should rest in bed. Prolonged visualization injures the blood, and prolonged late nights should be avoided. “False evil thief wind, avoid sometimes.” Patients with liver disease have poor resistance and are easily attacked by external evils, which may cause their condition to recur or aggravate. Therefore, they should avoid wind and cold, adapt to cold and heat, and increase or decrease their clothing and blankets at appropriate times. Su Wen・Si Qi Tiao Shen Da Lun said: “Therefore, the sages do not treat the disease, do not treat the disease, do not treat the chaos, this is also called.” This kind of academic thinking has important guidance and practical significance for the prevention of liver disease and health maintenance. Therefore, we should use the health care method of Chinese medicine theory to prevent liver disease and treat liver disease in order to maintain our health. Wuhan Medical Rescue Center of Traditional Chinese Medicine is the key specialty of Chinese medicine and liver disease in Wuhan, and the construction unit of Key Research Laboratory of Traditional Chinese Medicine for Prevention and Treatment of Infectious Diseases of the State Administration of Traditional Chinese Medicine (Clinical Base), which consists of four parts: Traditional Chinese Medicine Ward, Traditional Chinese Medicine Outpatient Clinic, Key Research Laboratory of Chinese Medicine for Prevention and Treatment of Infectious Diseases, and Traditional Chinese Medicine External Treatment Center, and the specialty has strong technical force, with three medical doctors and three masters degree holders at present. It takes the combination of Chinese and Western medicine as the direction of construction and development of the discipline, combines traditional medicine and modern medicine to carry out medical, teaching and research work, and guides the treatment of patients with liver disease and their health and rehabilitation based on the principle of “early prevention, diligent investigation, constant treatment and good treatment”.