Men with lung cancer can be sexually active after recovering from surgery and having good cardiopulmonary function. Surgery is the most important way to treat lung cancer. Surgery removes a part of lung tissue, most of which has no significant effect on patients’ quality of life. After surgery for male lung cancer patients, if they recover well and have good cardiopulmonary function, it will not affect their normal life, nor will it affect their normal sex life. Of course the patients themselves should fully assess the general body state and physical status, and overwork has an adverse effect on the prognosis of lung cancer. Therefore, the recovery of lung cancer after surgery is good and will not affect the daily life of patients, and the patients themselves should also assess the body status and physical ability to avoid overwork.