When liver disease attacks, there is no clinical statement that 10 signal red lights will be sounded, but liver function decline may appear such as loss of appetite, abdominal distension, edema, jaundice and other symptoms. 1. Loss of appetite: As the liver secretes bile, bile plays an important role in fat absorption and digestion. If the liver cells are damaged, it will lead to weakening of bile secretion and affect the digestion of fat, so loss of appetite will occur. 2. Bloating: Some liver diseases may also lead to a feeling of abdominal fullness. 3. Edema: Liver diseases can lead to abnormal synthesis of albumin, which reduces the concentration of colloid in the blood, and water will enter the tissues, so it will cause edema. 4. Jaundice: If liver disease occurs, bilirubin cannot be metabolized in time, so jaundice will occur. The patient may have the phenomenon of yellowing of the sclera of the eyes, and if the disease continues to develop, it may lead to the symptom of yellowing of the skin all over the body. If any of these uncomfortable symptoms occur, you should go to the hospital in time and ask the doctor for a clear examination and treatment.