For chemotherapy of lung cancer, first of all, the type, differentiation and stage of lung cancer should be clarified. Different pathological types of tumors choose different chemotherapy regimens, and naturally the prices are different. For example, for small cell lung cancer, the first-line chemotherapy regimen is etoposide combined with platinum, and different platinum can be selected by side effects and price, such as cisplatin, which is less expensive and has less bone marrow suppression, but cisplatin has heavy gastrointestinal reactions such as nausea and vomiting, which many people cannot tolerate. The price is also higher, usually 3000-5000 RMB for one cycle of chemotherapy. The standard first-line chemotherapy regimen for lung adenocarcinoma is paclitaxel combined with platinum, or you can choose docetaxel; the first-line chemotherapy regimen for squamous lung cancer is gemcitabine combined with platinum, and one cycle of chemotherapy is about 3000-10000 RMB. The specific price of chemotherapy should be determined according to the specific treatment regimen chosen.