It was found that the incidence of lung cancer in smokers was 10 times higher than that in non-smokers.
A large number of data confirm that the cause of lung cancer is closely related to smoking.
The "lung" begins to become cancerous, and there will be two abnormalities in the fingers, accounting for one. Quit smoking and check it out.
Abnormal one, clubbed fingers appear.
The knuckles at the ends of the fingers of patients with lung cancer will be obviously widened and thickened, which looks particularly like clubbed fingers, so it is called "clubbed fingers".
This is mainly due to lung lesions, mass blocking the airway, causing long-term hypoxia and endocrine disorders of the fingers, leading to abnormal proliferation of finger tip tissue.
Therefore, it is necessary to be alert that clubbing finger is not joint deformation, but cancer leads to pathological changes and bulging of tissues around joints, which is one of the typical signals of lung cancer.
Abnormal 2. The thumb bounces slowly.
Generally speaking, fingers represent the health status of the corresponding lungs, and thumbs correspond to the lung meridians and control the heart and lungs, so you can know the health status of the lungs by looking at your thumb.
Normal thumb refers to thick roots, slightly thin fingertips, shiny and elastic color. However, some people's thumbs rebound slowly and have poor elasticity after being pressed again. Be alert at this time, it may be that their physical strength is seriously overdrawn and their lungs are insufficient.
Smokers, judging whether the lungs are healthy, two quizzes:
Test 1, squeeze the lung
You can test the health of your lungs by pressing properly.
Let another person gently press the position of the tester's lungs to see if the discomfort is strong.
Generally, people with healthy lungs will not feel uncomfortable when they press moderately, but it will be very obvious when people with unhealthy lungs press gently.
Then be sure to check it as soon as possible. Maybe there is a hidden danger of some kind of disease in the lungs, or the disease has already formed.
Test 2, hold your breath+take a deep breath
You can try to hold your breath for about 30 seconds, and then feel the changes in your lungs during this process. If you feel dull pain in your lungs during the process of holding your breath, it means that there is something wrong with your lung health.
There is also a deep breathing method, which gradually inhales for 5 seconds and then exhales for 5 seconds. This process should be kept equally slow, and then feel the changes in the lungs.
If there is dull or dull pain in the lungs, it means that the health of the lungs has been damaged.
These three types of people are high-risk groups of lung cancer, so we should pay attention to:
Category I: Long-term smokers.
Smokers over forty.
The younger you start smoking, the more years you smoke, and the more you smoke, the greater the risk of lung cancer.
Tobacco leaves contain toxic nicotine, also called nicotine. 1 g nicotine can poison 300 rabbits or 500 mice. If people are injected with 50 milligrams of nicotine, they will die.
The second category: people with too much pressure.
According to the data, many female outpatients with lung cancer are under more pressure at home and at work than in the past.
High-intensity double stress will weaken immune function, and the risk of various diseases, including lung cancer, may increase.
The third category: staying in areas with serious air pollution for a long time.
For a long time, people living in heavily polluted areas are prone to lung cancer.
It is found that 60% of malignant tumors are caused by environmental factors, and there are a lot of carcinogens in human living environment, which is the main reason for the increasing incidence of cancer year by year.