Autoimmune hepatitis is usually asymptomatic initially, and in the active phase may present with symptoms such as nausea, vomiting, anorexia, malaise, yellowing of the skin and sclera, and abdominal discomfort, which varies from person to person. Autoimmune hepatitis is an autoimmune liver disease caused by the autoimmune system attacking liver cells, characterized by elevated transaminases and elevated immunoglobulins. The general manifestations include gastrointestinal symptoms, such as abdominal pain, nausea, anorexia, etc.; neurological symptoms, such as fatigue, lethargy, mental depression, etc.; and yellowing of the skin and sclera, which may be accompanied by itching of the skin. And in the acute attack, there can be fever, chills and other manifestations, can be complicated by hepatic encephalopathy, upper gastrointestinal hemorrhage and hepatorenal syndrome. The above symptoms alone are not enough to determine the disease, but if not treated in time, the disease may gradually progress to cirrhosis and liver cancer. It is recommended to consult the doctor in time when the above symptoms appear, identify the cause of the disease, and treat the symptoms if necessary.