According to the latest clinical guidelines, chronic hepatitis B has not been conquered yet, and there is no clear time for conquering it. At present, chronic hepatitis B is very difficult to treat, mainly due to the very wide transmission route of hepatitis B. There are also patients who do not seek medical treatment in time, delay for a long time, have poor compliance, do not trust the doctor, stop, reduce or change medication without authorization, which increases the difficulty of treatment. Although there is no way to conquer hepatitis B, the activity of hepatitis B virus can be inhibited by drugs, such as lamivudine and adefovir, in order to achieve a clinical cure. Hepatitis B patients usually have obvious symptoms such as fatigue, anorexia, bloating, yellow urine, loss of appetite, nausea, vomiting and other discomforts, and it is recommended to consult a doctor promptly once these symptoms appear. At present, the clinical cure rate of hepatitis B patients in China is still very high, so it must be treated in time without delay. Diet should be reasonable nutrition, try to high protein, low fat, easy to digest diet.