There is no best treatment for secondary liver cancer. The effect of treatment needs to be decided according to the severity of the patient’s condition, the stage of the cancer, the patient’s own condition and other factors. Commonly used treatments include medication, surgery, radiotherapy and chemotherapy. 1. Drug therapy: Drug therapy is mainly based on the symptoms of patients’ discomfort. For example, patients with abdominal pain can be given ibuprofen, tramadol and other analgesics. Patients with lower limb edema can be given hydrochlorothiazide diuretic to reduce swelling. At the same time, interferon, reduced glutathione compound glycyrrhizin and other drugs can be used. 2. Surgery: Surgical resection is the first choice of treatment, which can obviously improve the survival rate of secondary liver cancer patients. However, it is necessary to determine whether the patients are suitable for surgery according to their metastatic cancer foci and systemic conditions. 3. Radiotherapy and chemotherapy: using radiotherapy and chemotherapy can control the growth of tumor, reduce the discomfort of patients, prolong the life cycle of patients and improve the quality of life. It is recommended that patients go to the hospital for consultation in time and choose appropriate treatment methods under the guidance of doctors.