Generally speaking, the symptoms of hepatitis B in the early stage, that is, the symptoms of hepatitis B in the incubation period, are the symptoms of the patients from the infection of hepatitis B virus to the appearance of clinical symptoms within the period of time, mainly including the patient’s fatigue, and some of the patients may be infected with acute hepatitis after the emergence of jaundice, itching, generalized fatigue, fever, nausea, vomiting and other symptoms. If the above symptoms occur, patients should actively draw blood to check the relevant tests of hepatitis, such as hepatitis A antibody, hepatitis C antibody, hepatitis B three systems and other hepatitis types of tests, the most common clinical infection is hepatitis A, B and C. If a patient’s blood draw suggests a viral infection, he or she needs to actively cooperate with antiviral treatment. For hepatitis B patients, further blood should be drawn to check hepatitis B DNA; for hepatitis C patients, further blood should be drawn to check hepatitis C RNA to see if the virus has replicated; if it has replicated, it needs to be actively treated with antiviral therapy and hepatoprotective therapy. Generally speaking, hepatitis A is mostly acute and can be cured in about one month through active treatment. But for hepatitis B and C, most of them will turn into chronic hepatitis.