Lung cancer local remedies are false, blindly using them may delay or aggravate the condition. There are no native remedies or biased remedies in the treatment of lung cancer, such native remedies or biased remedies lack scientific basis, and blindly using them may also aggravate the condition. Lung cancer treatment methods mainly include surgery, chemotherapy, radiotherapy, targeted therapy, immunotherapy, etc. After detailed examination, doctors will choose appropriate treatment methods according to the patient’s condition and physical condition. Patients with early stage lung cancer can be treated by surgical resection or local radiotherapy, and local radiotherapy has therapeutic effect on early stage lung cancer patients. For patients with middle to late stage lung cancer, the cancer cells may have spread or metastasized and cannot be treated by surgical resection, so the first choice is combined treatment of radiotherapy and chemotherapy, and some of the patients can be treated with targeted drugs or immunotherapy. To treat lung cancer, we should choose scientific and formal methods, and advise patients not to believe in local medicine prescription, so as not to delay or aggravate the condition after using it, but to go to regular hospitals in time after diagnosing the disease, and follow the opinions of specialists for standardized diagnosis and treatment.