Lung cancer is a kind of malignant tumor, originating in the bronchial mucosa or glands of the lungs, after the appearance of lung cancer, most patients are accompanied by coughing, and sputum will have blood.
According to the survey, the incidence and mortality rates have shown a rising trend in recent years, so preventing the occurrence of lung cancer has become an urgent matter.
In fact, the occurrence of lung cancer is not formed in one day or two days, but after a long process, in the process of development, the skin will appear three kinds of abnormal situations, which show that some lesions are appearing in the lungs.
So what are the abnormal symptoms of the skin? Let's take a look at it together.
1. Dull, dull and enlarged pores
The lungs are one of the most important respiratory organs in the human body, which can exchange gases inside and outside the body.
Therefore, when the lungs have problems, the lung function will be reduced, then the lungs will accumulate a large number of toxins, and these toxins will penetrate the skin, making the human face look relatively dull, and there is no luster, and there will be a situation where the pores are relatively large.
Therefore, when patients find this kind of problem in normal times, they must go to the hospital in time to do an examination to prevent the development of the disease.
2. The lips are purple and dry and peeling
Under normal circumstances, people's lips are relatively rosy and have a certain degree of gloss, but if the color of the lips has recently been found to be purple-black, and it has become very dry and particularly easy to peel, then it is necessary to go to the hospital in time to do lung CT examination to rule out the possibility of lung lesions.
Because when the lungs are damaged to a certain extent, it will affect the transportation of oxygen and blood, so the lips will be hypoxic and ischemic, mainly manifested as purple lips.
3, finger terminal large
If the end of the finger is unusually swollen and there is a bulging symptom, it is like a mallet, which is usually caused by chronic respiratory disease.
Mainly due to persistent hypoxia, then the soft tissues at the end of the fingers will have abnormal hyperplasia.
So in order to prevent the occurrence of lung cancer and cause serious damage to people, how should you nourish your lungs in normal times?
1. Prevent colds
Because after catching a cold, it will cause the respiratory blood vessels to contract, so that the blood supply is reduced, and the resistance of the respiratory tract will be reduced accordingly, so it is easy to cause the invasion of bacteria at this time.
If the cold is not treated in time at this time, it may develop into pneumonia or bronchitis, so in normal times, we must do a good job of cold protection and warmth, and actively prevent the occurrence of colds;
Especially the elderly in the usual weather changes to appropriately increase clothing, but also pay more attention to rest, in the case of heavy snow or windy weather, smog weather, try to minimize going out, and when going out to wear anti-smog masks, to prevent unnecessary damage to the respiratory tract.
2. Balanced intake of nutrients
Achieving comprehensive nutrition in daily life is a material basis for making the body strong, so it is necessary to do a good job in the diet, to be easy to digest light food, and to stay away from some irritating foods.
In addition, in principle, it is necessary to take a small number of meals, and the principle of meat and vegetarian collocation, which can improve the absorption rate.
In addition, in normal times, you can also eat more foods with yin and lung nourishment effects, such as lilies, white fungus, honey, sydney, etc.;
Vitamin A and carotene can be properly supplemented, and these nutrients can be obtained from green leafy vegetables and animal livers and eggs, which can prevent repeated infections of the respiratory tract.
3. Pay attention to personal hygiene
We all know that some infectious diseases are mainly transmitted by droplets, so it is very important to pay attention to hygiene, do not contact some patients with respiratory infectious diseases, and develop the habit of washing hands frequently in life.
During the cold, try not to go to some more densely populated places, and wear a mask if necessary.
In addition, it is necessary to quit smoking, because after a large amount of smoking, the bronchial epithelium will also be damaged to a certain extent, resulting in the loss of glandular hair, so that the resistance of the lungs is reduced, causing respiratory infections.
In addition, it is necessary to limit the amount of alcohol consumed, because a large amount of alcohol can also cause the respiratory tract to be stimulated, causing sputum to accumulate.
In summary, when there is a lesion in the lungs, the skin will have the above three changes, so when abnormal symptoms are found, it is necessary to go to the hospital in time for treatment, which can prevent the further development of the disease and the damage caused to the body;
In order to better maintain the lungs, in life to do the above 3 points, and to participate in physical exercise appropriately, and the time of exercise can be arranged from 10 am to 4 pm, such as cycling, brisk walking or jogging, you can properly adapt the body to climate changes, and avoid strenuous exercise when exercising, to take the principle of step by step, according to your ability.