Hepatitis B can not rely on self-examination to understand the condition, in order to understand the condition need to do relevant tests. Liver is a silent organ, the condition reaches a certain degree of severity, patients only appear to feel themselves, some patients with hepatitis B have already reached the point of cirrhosis when they have uncomfortable symptoms. Hepatitis B patients should have regular checkups, including liver function tests, liver and gallbladder ultrasound tests, hepatitis B 5 tests, hepatitis B virus DNA and other tests. Symptoms of hepatitis B include fatigue, yellowish and dark color, pain and discomfort in the right upper abdomen, aversion to oil and grease, and even jaundice. Patients with hepatitis B should consult the doctor in time if they have these symptoms, so as not to delay their condition.