Lung cancer has become the highest incidence of malignant tumors in China, and is still rising trend. Although the incidence is very high, b
Lung cancer has become the highest incidence of malignant tumors in China, and is still rising trend. Although the incidence is very high, but the early detection rate is very low, because the early symptoms of lung cancer and respiratory symptoms are similar, not easy to identify. Finally, the best treatment time was delayed. So, early lung cancer patients should pay attention to what symptoms?
The expert reminds, the following is not a comfortable situation to the specialist hospital as soon as possible, such as long-term, chronic cough, especially the frequent emergence of irritating cough; repeated sputum, and blood in the sputum, and even bright red, which is absolutely the alert situation. In addition, chest pain should also be timely inspection to the hospital. In addition, patients who had had tuberculosis because of lung immune function affected, the probability of turning into lung cancer patients at 30%, but also the vigilance of lung cancer.
Smoking has been recognized as the leading cause of lung cancer, and lung cancer and age to start smoking, years of smoking, the number of cigarettes smoked per day, the sum of the relationship between both types of tobacco than non-smokers, smokers higher incidence of more than 10 times. Smoking in more than 20 years, the beginning of smoking in the age of 20 years of age, smoking more than 20 cigarettes a day, are susceptible to lung cancer.
The suction "passive smokers smoke" (if one day more than 15 minutes of passive smoking was defined as passive smoking) is also not spared, the study found "secondhand smoke" is more dangerous than what we know: the probability that some women live with smokers suffering from lung cancer was more than the common people 6 times!
In addition to the smoke caused by smoking, the most common kitchen cooking fumes are also a major cause of lung cancer. Experts point out that the saturated fat in the diet is also a risk factor for lung cancer.
Besides these, the working environment in the respiratory tract carcinogen, serious air pollution, indoor air pollution, chronic bronchitis, pulmonary tuberculosis, diffuse interstitial pulmonary fibrosis and other chronic lung diseases, but also will lead to lung cancer.
Good eating habits for the prevention of lung cancer is also very important to eat more fresh vegetables, fruits, carotenoids, etc. can reduce the risk of lung cancer; Apple flavonoids, can help prevent lung cancer. Moderate consumption of red wine can also help prevent the occurrence of lung cancer, but can not drink liquor. One