China is a country with a high prevalence of viral hepatitis B, of which carriers of hepatitis B virus account for almost 10% of the population, i.e. 120 million people; especially serious is that women who are carriers of hepatitis B virus are very likely to directly transmit the hepatitis B virus to their newborns during childbirth and delivery. Although the surface antigen carriers of hepatitis B virus (so-called “Ao anti positive”, in the test report HBsAg “+” number) do not have obvious signs and symptoms of hepatitis, liver function is basically normal, except for some jobs (such as food service, kindergarten and child care Except for some jobs (such as food service, kindergarten teachers and caregivers), which are restricted, other people can work and study like normal people. However, the majority of hepatitis B virus surface antigen carriers have different degrees of liver tissue damage. Therefore, in daily life, we should pay attention to the following eight points: 1. Hepatitis B virus surface antigen carriers should establish their own health records, regular follow-up visits to the hospital. Usually, you should pay attention to the combination of work and rest. If you find fatigue and weakness and loss of appetite, you should go to the hospital in time. If during the examination, a positive e antigen is found at the same time, it indicates that the patient is highly infectious and should be further examined and treated. 2. Since the blood of hepatitis B surface antigen carriers contains intact virus particles that can infect others, they cannot donate blood or engage in food service or childcare work. Women should pay attention to personal hygiene during their menstrual period, bath tubs and towels for rinsing vulva should be used separately; when there is bleeding from trauma should be properly treated, wounds should be carefully bandaged, and items of little economic value contaminated by blood should be burned to prevent blood pollution of the surrounding environment. 3.Hepatitis B virus can be detected from the saliva of hepatitis B surface antigen carriers, so the meal sharing system should be implemented in life, tableware, toothbrushes and other household items should be dedicated; try to avoid deep kissing between husband and wife. 4, strictly prevent medical transmission. One millionth of a milliliter of blood from a hepatitis B surface antigen carrier can cause infection when it enters a healthy body. Therefore, the prevention of medical transmission is an important part of the prevention of hepatitis B, especially they use syringes, blood collection needles, etc., must use disposable supplies, after the use of incineration in a timely manner. For pregnant women who are hepatitis B surface antigen carriers, before and after delivery or during abortion, attention should be paid to hygiene protection to prevent blood from contaminating the environment. At the same time, in order to achieve the purpose of protecting children from infection, newborns should be injected with high-efficiency hepatitis B immunoglobulin and hepatitis B vaccine within 24 hours after birth, and complete the whole immunization process according to the procedure. The mother should stop breastfeeding when her breasts are injured. 5, hepatitis B surface antigen carrier diet principles, should be “three high a low”, that is, higher carbohydrates, vitamins, protein and lower fat. Carbohydrates are the main source of energy needed by the body; vitamins and proteins are good for the repair and regeneration of liver cells; and fats, especially animal fats, need to be digested, absorbed and utilized by the liver to increase its burden. 6, hepatitis B virus surface antigen carriers should avoid tobacco and alcohol. The nicotine contained in tobacco is absorbed by the body and needs to be detoxified in the liver, thus increasing the burden on the liver; alcohol can directly damage liver cells, destroying the physiological functions of the liver, causing necrosis of liver cells, while causing fat metabolism disorders, causing fat accumulation in the liver, which in turn causes the proliferation of fibrous connective tissue in the liver and promotes cirrhosis. 7, hepatitis B surface antigen carriers should abstain from sex. Excessive sexual life will not only increase the burden on the liver, at the same time, hepatitis B is also a disease that can be transmitted through sexual contact. The hepatitis B virus can be detected in semen, saliva, menstruation and secretions from carriers. During sexual intercourse, the virus can also be transmitted through the damaged mucous membrane. 8, virus carriers should be kept in a relaxed mood. The Chinese medicine believes that “anger hurts the liver”, the liver likes to unclog, strip, if the liver is stagnant, the qi is not regulated, it will cause disease. Hepatitis patients often cause pain in the liver area and loss of appetite when they are angry. Therefore, hepatitis B virus surface antigen carriers should pay attention to maintaining a calm state of mind.