Late-stage meningeal cancer can be treated by local radiotherapy, drug treatment and complication treatment. 1. Local radiotherapy: treat the primary foci as well as metastatic foci of meningeal cancer through local irradiation of radiation. 2. Drug therapy: (1) Chemotherapy: including intravenous chemotherapy and intrathecal injection chemotherapy, killing tumor cells by using chemical drugs. Commonly used drugs such as methotrexate, which is an anti-folic acid agent, Setipate, which inhibits the synthesis of folic acid, and cytarabine, which is an anti-metabolic and anti-tumor agent, are used to kill the tumor cells. (2) Targeted drug therapy: commonly used targeted drugs include gefitinib and bevacizumab. (3) Complications treatment: for the serious cerebral edema appeared in the late stage of meningeal cancer, mannitol and glucocorticoid drugs are needed to carry out; for the epileptic seizure, antiepileptic drugs, such as carbamazepine, sodium valproate, etc., need to be taken. The above drugs have different degrees of adverse reactions, such as bone marrow inhibition, hematotoxicity, nausea and vomiting, impaired liver and kidney functions, etc. When taking these drugs for treatment, it is necessary to use them in strict accordance with the medical prescription and under the guidance of doctors.