How can liver be bad

Liver is an extremely important organ of human body. It mainly participates in the metabolism of sugar, fat, protein, etc.; participates in the metabolism of foreign and own poisons, and has detoxification function; secretes bile and synthesizes proteins and coagulation factors. Its importance to human body is self-evident. Abnormal liver function may be caused by the following diseases, such as various types of viral hepatitis, fatty liver, alcoholic hepatitis, liver cirrhosis, liver cancer, autoimmune hepatitis, drug-induced hepatitis, etc. Therefore, patients with abnormal liver function need to improve relevant examinations, clarify the cause and give symptomatic treatment.