The early symptoms of liver cancer are usually not obvious. Some people will be accompanied by nausea and vomiting, or loss of appetite. Typical symptoms will cause liver pain or digestive tract symptoms, and some accompanying symptoms may appear. First, the early symptoms of liver cancer belong to a malignant tumor disease, which may be due to heavy drinking, viral hepatitis or genetic reasons. In the early stage, the tumor is very small and difficult to find, so there are no obvious symptoms. Some people will lose their appetite, or have abdominal distension, accompanied by nausea and vomiting. Second, typical symptoms, liver cancer, typical symptoms, will cause pain in the liver area, mainly young women, or pigs and young women, may be painful after fatigue. What's more, some people will have fever, and even their body temperature will be above 39 degrees. There are three accompanying symptoms, and liver cancer will also have some accompanying symptoms, such as hypercalcemia leading to insanity or constipation. What are the precautions for early liver cancer? The main precautions for early liver cancer are: first, regular physical examination. For the elderly, B-ultrasound will show strong echo areas. Puncture examination is necessary, except for cirrhosis. Second, check tumor markers frequently. If alpha-fetoprotein continues to rise, we should pay attention to liver cancer, because alpha-fetoprotein is greatly affected, the digestive system is not good, and colds are more common. Therefore, if it is found to be too high, it is necessary to check it in time, for example, once every two or three months, and it is not strong every month. In this case, we should be alert to the occurrence of liver cancer. Third, early liver cancer can be properly exercised to keep liver qi flowing. When the mood is unstable, it will also cause the occurrence and development of liver cancer. Keep a good mood. Fourth, be careful not to eat too greasy and salty food. Mainly based on millet porridge, vegetables and fruits, and maintain basic protein.