Does lung cancer also have a latent period? Several things you must know about preventing and treating lung cancer

Most patients with lung cancer that has spread regionally in the chest have chest pain, followed by hoarseness. Finally, it will cause edema of the face and neck. Finally, almost all patients with lung cancer that has spread regionally have shortness of breath to varying degrees. Therefore, in order to avoid the occurrence of lung cancer, we must take preventive measures in advance, strengthen our physical exercise and improve nutrition.

According to a large amount of national survey data, the cause of lung cancer is closely related to the absorption of cigarettes. The increase in the incidence of lung cancer is in parallel with the increase in the sales of cigarettes. Cigarettes contain carcinogens such as benzopyrene. Experimental animals inhaling cigarette tar can also cause respiratory and skin cancer. Smoking is 10 times more likely to cause lung cancer than non-smokers, and the incidence of smoking is even higher, 20 times higher than non-smokers. The incidence of lung cancer also increases. Air pollution and smoking may promote each other and play a synergistic role in the incidence of lung cancer.

Treatments for lung cancer include surgery, radiotherapy, chemotherapy, immunotherapy, and traditional Chinese medicine. Surgical treatment is the first choice and basic means for treating lung cancer. However, only 20% to 30% of cases have surgical indications, and about 65% to 65% of cases are not suitable for surgery in patients with stage III or IV disease. Even after surgery, about 70% of patients will have recurrence and metastasis. Chemotherapy and radiotherapy can significantly improve the patient's short-term survival rate.

Rehabilitation treatment for lung cancer includes psychology, food, medicine, and other auxiliary treatment methods, which play a very important role in the rehabilitation treatment of cancer patients. The rehabilitation treatment is evaluated for patients in order to relieve the mental pain, physical and life inconvenience, and to some extent, restore the patient's ability to take care of themselves, work and participate in social activities, so as to improve the quality of life and prolong survival time.

Ban and control smoking: It is clear that smoking can cause lung cancer. Now the research on the mechanism of epidemiological data and a large number of animal experiments fully prove that smoking is the main factor of lung cancer. The state should formulate laws and strongly publicize that tobacco contains carcinogens for lung cancer. In order to reduce the harm of smoking. So in normal times we'd better quit smoking. Workers in dust-polluted environments, we should take masks or other protective masks to reduce the inhalation of harmful substances. Improve the ventilation environment in the workplace and reduce the concentration of harmful substances in the air. Convert the production process of technology to reduce the generation of harmful substances.