To determine whether you have liver fluke, it is recommended that you go to the hospital in time for routine blood tests, liver fluke antibody tests, abdominal ultrasound, duodenal drainage, routine stool tests and other tests. The symptoms of liver fluke in the early stage of its development are not typical, so the diagnosis of liver fluke mainly relies on auxiliary tests. 1. Blood routine laboratory tests: most of the tests will find that the eosinophils are obviously increased. 2. Antibody test of liver fluke: if the antibody test result of liver fluke is positive, the diagnosis of liver fluke can be confirmed. 3. Abdominal ultrasonography: abnormal echoes of the liver and biliary system can be observed during abdominal ultrasonography. 4. Duodenal drainage fluid: mainly bile is collected for smear examination, and the diagnosis can be confirmed if eggs are detected. 5. Stool routine: repeated smear examination of stool routine is required, and the diagnosis can also be confirmed if eggs are detected in stool. It is recommended to choose the appropriate tests under the guidance of a doctor in order to detect the disease as early as possible and treat it in time.