Regular checkups for lung cancer patients after treatment Lung cancer patients need to undergo regular checkups after treatment to understand whether their conditions have changed, as follows: 1. 1-6 months after treatment Monthly chest X-ray, abdominal ultrasound, blood CEA, CA125, CYFRA211, SCC, LDH, T-cell subsets. 2.6 months-2 years after the end of treatment Every 3 months, cranial MRI, abdominal ultrasound or CT, chest CT, blood CEA, CA125, CYFRA211, SCC, LDH, T-cell subsets. 3. 2-5 years after the end of treatment The above examinations should be conducted once every six months. Diet for lung cancer patients Advocate a reasonable diet structure and consume more high-protein foods, fresh vegetables and fruits such as garlic, onion, tomato, cucumber, loofah, celery, spinach, asparagus, carrot, mushroom, fungus, cabbage, yellow sprouts, etc. Drinking tea, especially green tea can inhibit the growth of lung cancer. Contraindicated foods: chicken, shrimp, crab, mutton, dog meat, scallop, yellow fish, bee milk, royal jelly, hashish, fried food, smoke and alcohol. Decoction of Chinese medicine Pour a packet of Chinese medicine into a jar, clean it, soak it in water (the amount of water should be about 1cm above the submerged drug), and after two hours, decoct the drug with water, then bring it to a boil and change the heat to low and then decoct for half an hour. (Pay attention to the instructions for special usage on the drug package.) Pour out the juice (first juice), add water and decoct for half an hour, and pour out the juice (second juice). Mix the first juice with the second juice and take it in two doses.