The main symptoms of ascites include abdominal distension and pain, loss of appetite, diarrhea, and watery stools, because the phenomenon of tissue fluid retention in the abdomen can produce compressive stimulation of nerve fiber tissues in the pleura, large intestine, bladder and other local system tissues, thus causing the patient to experience persistent pain in the abdomen. In medical clinical practice, diseases of the liver system are common causes of fluid retention in the abdomen, such as cirrhosis and hepatocellular liver cancer. As an important digestive tract tissue, the liver plays an important role in the decomposition and absorption of fat, cholesterol, sugar and other substances in the body, and most patients with ascites are accompanied by secondary symptoms such as loss of appetite, aversion to grease and malnutrition. In addition, some of the nutrients in the body cannot be absorbed and utilized normally, and can only be excreted from the body through the excretory system of the human body, and cause them to have diarrhea, watery stools, sticky stools and other symptoms.