There are many kinds of drugs for the treatment of lung cancer, which can be roughly divided into the following categories: i. Chemotherapy drugs. The commonly used ones include paclitaxel, doxorubicin, vincristine, gemcitabine, pemetrexed, pedialyte glycosides, carboplatin, cisplatin, loplatin, etc. Different chemotherapeutic drugs are selected according to different pathological types. Second, targeted drugs. If the patient has a gene mutation, you can choose oral targeted drug therapy, commonly used are Erysal, Troche, etc. Immunotherapy, immunotherapy is more commonly used bevacizumab, nitrozumab, etc. Fourth, adjuvant drugs, such as some proprietary Chinese medicines and glycopeptides, can enhance immunity, improve the patient’s gastrointestinal function, etc.. These drugs are selected according to the different pathological types and conditions of patients.