Drinking alcohol is generally not allowed more than one month after surgery for early stage lung cancer. The treatment effect of early stage lung cancer patients is generally better, and most of them can be cured. However, one month after surgery, the body is still in the stage of recovery, and drinking alcohol at this time will cause certain damage to the body, which is unfavorable to the recovery of the body. Therefore, it is not allowed to drink alcohol for more than one month after the surgery. In addition, patients should pay attention to not smoking, which is a high-risk factor of lung cancer and may cause recurrence of the disease. It is suggested that patients should take the initiative to quit smoking and drinking and develop good living habits. Eat less and more frequent meals, and you can eat some protein-rich foods, such as milk, eggs, fish and so on. Appropriately increase some daily exercise, such as slow walking, tai chi, aerobics, etc., to promote the recovery of the body, improve the body resistance, and prevent the recurrence of the disease.