Heparin lithium is mainly an anticoagulant. The main purpose of doing heparin physical examination is to check liver function, which may be a problem of liver function and cause liver disease, such as having cirrhosis, fatty liver, viral hepatitis, liver cancer, liver abscess, etc. Patients will experience weakness, fatigue, epigastric distension, vague pain in the liver area, itching of the skin, nausea, enlarged liver and spleen, gastrointestinal bleeding and other symptoms. Blood tests, liver function tests, abdominal x-ray examinations, histopathological examinations can also be done to confirm the diagnosis of the disease and treat it symptomatically.