There are many kinds of oral drugs for lung cancer, including oral chemotherapeutic drugs for lung cancer, mainly the common ones are sulforaphane soft capsule, vincristine soft capsule and temozolomide, etc. There are also oral targeted drugs, the most common ones are targeted drugs for EGFR gene mutation, including gefitinib, erlotinib, erlotinib, ositinib, etc., and targeted drugs for ALK and ROS1 mutation gene, including crizotinib, alaitinib, enzatinib, etc. and enzatinib, etc., as well as complex kinase inhibitors targeting mainly anti-angiogenesis, such as anrotinib. These drugs are not available for all lung cancer patients, but only for specific lung cancer patients. Therefore, before applying these oral drugs for lung cancer, it is important to find out which drugs are suitable for patients and never take them blindly.