Lung cancer is one of the malignant tumors with the fastest growing incidence and mortality rate, and the most threatening to the health and life of people. For patients with lung cancer, radiation therapy can inhibit the spread of cancer cells after the onset of the disease, and this treatment method is more often used in clinical practice, but radiation therapy is also a large amount of radiation for patients, so patients must pay attention to this. Chemotherapy is mainly used to control the development of tumor by injecting anti-cancer drugs into the diseased area, which is very effective in the control and treatment of lung cancer. 3.Chinese medicine treatment Patients with lung cancer are in a degenerative state of all body functions in the late stage, so the use of Chinese medicine treatment in this period can well improve the quality of survival of patients. 4.Surgical treatment Surgery is a common treatment method for lung cancer in medicine nowadays.