Clinical symptoms can be used to initially determine whether you have hepatitis, but it may be misjudged, hepatitis or to do laboratory tests and imaging tests to clarify. 1. Clinical Symptoms: Hepatitis A and Hepatitis E have a rapid onset and usually have symptoms such as chills, fever, abdominal pain, nausea, etc. Other types of hepatitis may have anorexia, malaise, jaundice and other symptoms. Other types of hepatitis may have symptoms such as anorexia, malaise and jaundice. 2. Laboratory tests: Laboratory tests mainly include pathogenic serologic tests and liver function tests. In case of hepatitis, replication titers of viral molecules can be detected in the blood. Elevated total bilirubin, direct bilirubin, alanine aminotransferase, and glutamic oxalate aminotransferase in liver function tests may be caused by hepatitis. 3. Imaging tests: Imaging tests mainly include ultrasound, CT, etc. If you have hepatitis, you may see swelling of the liver, and in serious cases, you may also have liver fibrosis, cirrhosis, or esophagogastric varices. It is not recommended to judge the disease by oneself, if abnormal symptoms appear, it is recommended to go to the hospital in time and be diagnosed by a professional doctor.