Winter is the high incidence period of lung cancer because the cold weather in winter makes respiratory diseases rampant, so how should we take care of lung cancer in winter when it is joined? The considerations for lung cancer patients in winter are as follows Lung cancer tumors have different growth sites, their tissue structures are complex and their differentiation tends to be different, which can divide lung cancer into various types. At present, there is no unified standard about the typing of lung cancer. Lung cancer, also known as primary bronchopulmonary cancer, is a malignant tumor disease caused by internal deficiency of positive energy and external invasion of evil toxins. In winter, the climate is cold, and according to Chinese medicine, “Yang deficiency and Yin flourish”, so the human body will change with the season and experience Qi deficiency. Patients with lung cancer have qi deficiency, so they should pay more attention in winter, and their health care should be based on “replenishing yang and protecting yin”. In terms of diet, they can take some foodstuffs that can benefit lung qi, such as yam, jujube, gum, etc.; in terms of medicine, they can use some aphrodisiac products such as princely ginseng and Korean ginseng to nourish their vital energy; in winter, the weather is mostly dry, and Chinese medicine says that lung is “like moistening and evil dryness”. etc. For those who have cold hands and feet, Yang energy is deficient, so you can eat some turtle, mutton, dog meat and other warm Yang products; for those who have dry mouth and tongue, Yin energy is deficient, so you can eat duck meat, sea cucumber and other nourishing Yin products. Lung is a delicate organ, which is afraid of wind and cold. In addition, patients with lung cancer have poor immunity, so once they are infected with cold and other diseases, their condition will easily deteriorate or even metastasize. Therefore, in terms of living, we should pay attention to the warmth of the bedroom. When you go out, you must add more clothes to avoid the occurrence of cold. Through the above introduction, I believe we have understood the winter care of lung cancer, and we must do a good job of care in time in actual life, so that we can get twice the result with half the effort.