Many chronic hepatitis B patients do not pay much attention to regular checkups, thinking that the disease does not develop so rapidly or that there is no problem if there are no symptoms. In fact, chronic hepatitis B patients should have a comprehensive review once every six months to a year. Only through regular checkups can we monitor the development of the disease as much as possible, so as to get the best treatment timing and treatment effect. Liver function tests Liver function tests for chronic hepatitis B patients include a number of indicators. Among them, alanine aminotransferase and glutamic aminotransferase reflect the severity of liver cell necrosis and liver parenchymal damage. Total bilirubin, glutamyl transpeptidase and alkaline phosphatase reflect the metabolism and cholestasis of the liver. Hepatitis B Virus DNA Measurement Hepatitis B Virus DNA quantitative examination directly reflects the state of replication of hepatitis B virus and the strength of infectiousness, which can be used to observe the effect of antiviral treatment and guide the selection of antiviral drugs. Coagulation four tests Some chronic hepatitis B patients often have mild bleeding when brushing teeth, or have difficulty in stopping bleeding when bleeding occurs due to trauma. The coagulation four items effectively reflect the normalcy or otherwise of the coagulation mechanism, which to a certain extent reflects the progress of liver disease. Routine blood tests Routine blood tests can reflect the hematopoiesis and blood circulation of the liver, and can also indicate whether there is hypersplenism, whether there is complication of bacterial infection, and can even detect the early signs of many systemic diseases. For patients with chronic hepatitis B treated with interferon, it is more important to review the blood routine regularly, which can further guide the treatment of interferon. Measurement of alpha-fetoprotein Alpha-fetoprotein is generally used as a diagnostic indicator for primary liver cancer, and is valuable in determining the condition and prognosis of liver cancer. Therefore, for chronic hepatitis B patients with a history of more than ten years, especially men over 40 years old, the test of alpha-fetoprotein becomes very important. The liver function test of chronic hepatitis B patients in remission is close to normal and there are no obvious gastrointestinal symptoms, at this time, a balanced diet is emphasized. 1, provide appropriate calories: adequate protein supply can maintain nitrogen balance, improve liver function, and facilitate repair and regeneration of liver cell damage. Carbohydrate should provide 50-70% of the total calories. Adequate amount of carbohydrates can not only ensure the supply of total calories for patients with chronic hepatitis B, but also reduce the decomposition of protein in body tissues, promote the utilization of amino acids by the liver, increase the reserve of hepatic glycogen, and enhance the detoxification ability of liver cells. 2, appropriate restriction of fat diet: fat is one of the three major nutritional elements, the unsaturated fatty acids provided by the body is an essential nutrient, other foods can not be replaced, so do not have to overly restrict. In addition, a moderate amount of fat intake is conducive to the absorption of fat-soluble vitamins (such as vitamin A, E, K, etc.). 3, supplement the right amount of vitamins and minerals: vitamins play an important role in detoxification, regeneration and improvement of immunity of liver cells. Vitamins are often used as auxiliary therapeutic drugs for chronic hepatitis. Supplemental vitamins are mainly based on food supplementation, in the case of insufficient intake of vitamin supplementation in moderation is still beneficial. Chronic hepatitis B patients are prone to calcium deficiency and osteoporosis, insist on drinking milk or taking appropriate calcium drugs is necessary. 4, quit drinking, avoid the intake of substances that damage the liver: ethanol can cause damage to liver cells, chronic hepatitis B patients liver detoxification of ethanol decreased. Even a small amount of alcohol will aggravate the damage of liver cells and lead to the aggravation of liver disease, so alcohol should be quit.