Pain in the liver area with normal liver function may be caused by infection, cirrhosis, liver tumor and so on, and can be treated with antibiotics, liver-protecting drugs, pain-relieving drugs and so on. 1. Infection: mainly hepatitis B virus infection, resulting in liver cells, liver tissue destruction caused by pain in the liver area, you can take entecavir and other guanine nucleoside analogues and other antiviral therapy. 2. Cirrhosis: Chronic apoptosis and necrosis of liver with extensive fibrosis, pseudo lobe formation, destruction of normal structure of liver leading to pain in the liver area can be treated by oral liver-protecting drugs such as compound glycyrrhizin tablets to protect the liver, and jugular venous portosystemic shunt surgery. 3. Liver tumor: liver malignant tumor stimulates the nerve fiber of hepatic peritoneum to cause pain in the liver area, which needs to improve the relevant examination, chemotherapy, targeted drug therapy, traditional Chinese medicine therapy and so on according to the pathological results after surgical treatment. At the same time, you can take ibuprofen extended-release capsules and other pain relieving drugs to relieve pain. It is recommended that patients with normal liver function who have pain in the liver area should go to regular hospitals in a timely manner to improve the relevant examinations and standardize the diagnosis and treatment under the guidance of the doctor in order to avoid delaying the condition.