1.Mind: After surgical operation and other treatment measures, lung cancer is completely curable. Therefore, you should have a correct understanding of your condition and the side effects during treatment, and must maintain an optimistic and cheerful mood, firmly believing that you can definitely overcome the disease. Only by adjusting your mind, establishing confidence and actively cooperating with treatment can you mobilize your body’s internal anti-disease mechanism. 2. Diet: Maintain a normal diet, do not avoid eating all kinds of food as long as they are light, fresh, nutritious and easy to digest, do not eat or reduce spicy and stimulating food, and prohibit smoking and alcohol. 3. Cold and warm changes, try to avoid colds, if the occurrence of upper respiratory tract infections, should promptly seek medical treatment with drugs, thorough treatment, to avoid pneumonia. Do not stay in places with dirty air and avoid inhaling second-hand smoke.4. Discomfort: If you still have some irritating cough, you do not need to be nervous because after lung resection, the bronchial stump may cause coughing during the healing process, and you should pay attention to the phlegm must be coughed out in time. If the phlegm is sticky, you can take some expectorant drugs such as Mucosolvan, etc. If the cough is more serious and affects your rest, you can take some cough suppressants such as compound licorice combination, compound codeine syrup, etc. If you feel a pinprick-like pain and numbness in the surgical wound, it is related to the nerves of the chest wall cut during the surgery, you have to be patient, and the discomfort will slowly subside after several months. 5. Follow-up: You should insist on long-term regular follow-up, which is very important. You should review every 3~4 months for two years after the operation, then every six months, and after the fifth year, it can be extended to once a year. The doctor will review your chest X-ray, chest CT, abdominal ultrasound, etc. Other tests such as whole-body bone scan and cranial MRI may be performed as needed. 6. Chemotherapy: If you need to receive post-operative chemotherapy, it is usually started within 3-6 weeks after surgery. The side effects of chemotherapy vary from person to person and are not as terrible as you think, so you do not have to worry too much. Antiemetic drugs can be given half an hour before chemotherapy to reduce gastrointestinal reactions. Chemotherapy is repeated every 3 to 4 weeks, usually 4 times. Before each chemotherapy, blood test should be done to check the routine blood and liver and kidney function. If the white blood cell is <3500 or the liver and kidney function is abnormal, then chemotherapy should be temporarily suspended. Blood tests should be repeated 3 to 4 days after each chemotherapy, at least 4 times, and if there is any abnormality, follow up at any time.7. Radiotherapy: If your doctor tells you that you need to receive radiotherapy, you should listen to the arrangement of the radiologist and adhere to radiotherapy daily, usually starting 3 to 4 weeks after surgery, and the course of treatment takes about 2-6 weeks.8. Chinese medicine: You can take Chinese medicine, including proprietary Chinese medicine and Chinese herbal medicine, at the same time of radiotherapy and chemotherapy. It is recommended that you take the medicine under the guidance of an experienced herbalist, and do not take some so-called secret recipes or prescriptions casually to avoid the danger of toxic side effects. Please note that the claim that Chinese medicine has no side effects is completely false. If necessary, you can also apply some immunomodulatory drugs and biological products such as interferon and thymidine under the guidance of your doctor to enhance the anti-cancer mechanism in your body.9. Tonic: You can take some health care products to speed up the recovery, improve the immunity and reduce the toxic side effects of radiotherapy and chemotherapy. However, please note that the health care products market is confusing at present, so please do not believe in the untrue propaganda of some unscrupulous manufacturers and be alert to being cheated. If you need to take certain health care products, it is best to seek the doctor's advice beforehand.10. Work: Due to the large trauma of surgery, postoperative treatment is often supplemented by chemotherapy or radiotherapy, which requires a period of recuperation and recovery. Finally, I need to emphasize again that you must maintain an optimistic and cheerful attitude, firmly believe that it is possible to cure lung cancer, treat your condition and the side effects during treatment correctly, and actively cooperate with the treatment, you will definitely have a smoother and smoother journey on the road to cancer recovery! I wish you a speedy recovery!