It is not true that lung adenocarcinoma can be cured by taking traditional Chinese medicine, which belongs to a kind of malignant tumor disease, and there is no method to achieve the effect of complete cure at present, so taking traditional Chinese medicine can’t achieve the effect of complete cure, which has no scientific basis. Lung adenocarcinoma is a kind of lung cancer, originated from bronchial mucous epithelium and mucous glands, the symptoms are not particularly serious in the early stage, but once it enters into the late stage, the clinical symptoms will become more serious. Traditional Chinese medicine can achieve the effect of auxiliary treatment for lung adenocarcinoma, but it cannot completely cure the disease. Early stage of lung adenocarcinoma can be resected by open-heart surgery, and middle and late stage of lung adenocarcinoma can be treated by radiotherapy or chemotherapy, which is helpful for controlling the disease development. Normally, we should strengthen the nutritional supplementation of the body and eat more food with high protein and vitamin content, which is conducive to supplementing the nutrition and resistance of the body.