After the hepatitis B virus infects the body, if the body is resistant, the immune function is normal, and the treatment is timely, then the hepatitis B virus will be cleared quickly and hepatitis B will be cured in the acute stage. If the hepatitis B virus is not cleared in time, hepatitis B will become chronic. The liver, unlike other organs, has a strong compensatory capacity, and most patients are asymptomatic even to the stage of cirrhosis, only to learn during a physical examination that some patients will have symptoms of different severity and severity. Summarized, including the following aspects. 1, systemic symptoms: Hepatitis B patients often feel physically weak, easily fatigued, can not afford to fight, insomnia, dreamy, etc. 2, digestive symptoms: The liver is an important digestive organ, and the bile secreted by the liver is necessary for food digestion. Inflammation of the liver may also cause blood flow disorders in the liver, resulting in congestion and edema in the gastrointestinal tract, which affects the digestion and absorption of food. As a result, hepatitis B often presents with loss of appetite, nausea, aversion to oil, upper abdominal discomfort, and abdominal distention. 3, jaundice: the liver is the center of bilirubin metabolism, the darkening of urine is the earliest manifestation of jaundice in liver disease, but excessive sweating, insufficient drinking, some drugs, etc. can also cause changes in urine color, and attention should be paid to the difference. When the concentration of bilirubin in the blood continues to increase, it can cause eye and skin jaundice. Wuhan Hospital of Traditional Chinese Medicine, Department of Hepatobiliary Yan Hongmei 4. Pain in the liver area: there is a very thin membrane on the surface of the liver called hepatic pericardium, and there are nociceptive nerves distributed on the hepatic pericardium, when the liver is inflamed and enlarged, the hepatic pericardium is tense and the nociceptive nerves are stimulated, thus some patients can have right upper abdominal discomfort and vague pain. If the pain is severe, we should also pay attention to the possibility of biliary tract disease, liver cancer and gastrointestinal disease to avoid misdiagnosis. 5, extra-hepatic manifestations: many patients with chronic hepatitis, especially cirrhosis, have a dark and dull face, called liver disease face, which may be due to endocrine disorders caused by skin pigmentation. The large and small fissures on the palm of the hand are significantly congested, and the radially expanding capillaries on the skin are called spider nevi, which are commonly found on the face, neck, forehead and back of the hand, and spider nevi can occasionally be distributed throughout the body. Erectile dysfunction may occur in men and menstrual disorders, amenorrhea and loss of libido in women. These may be related to decreased liver function, decreased estrogen inactivation and increased estrogen in the body. The severity of symptoms in patients with hepatitis B is related to the severity of the disease, but not exactly parallel. This is due to the fact that the sensitivity of each individual’s sensations varies greatly. On the other hand, symptoms are influenced by mental factors in addition to somatic factors. If you are not sure, it is better to see an experienced doctor to avoid delaying treatment.