1, no numbness
If there are some lung diseases, many signals will be generated. If there is no numbness in both hands, it means that the lung function is still relatively good. Many people usually feel numb in their hands, and the decline of lung function is not ruled out.
The lungs remain healthy and the breathing ability is enhanced. They can absorb oxygen and exhale carbon dioxide in time, which is a normal physiological function. And provide oxygen, blood, etc. to all parts of the body at the first time, so that hands and feet can be relaxed and life activities can be carried out completely normally. Lung function declines, and many people are prone to numbness when their blood circulation is blocked. If there is no such performance, it means that the lungs are in a healthy state.
2. No clubbed fingers
Clubbed finger, also known as clubbed finger, is characterized by hyperplasia, hypertrophy and clubbed finger at the tip of finger or toe, that is, the finger becomes thicker, but the finger shaft does not become thicker.
In fact, there may be something wrong with the respiratory system, or something wrong with our lungs. Because there is something wrong with the lung and its function declines, it is not smooth to breathe oxygen, and people are easy to be in a state of hypoxia.
However, our fingertips are at both ends of the body, and the blood supply itself is not sufficient. Then the body is in a state of hypoxia, and the fingertips are most easily affected, which leads to chronic nail diseases and clubbed fingers. Therefore, if there are no clubbed fingers on your fingers, your lungs are still relatively healthy.
3. The thumb is not elastic.
The abdomen of our fingers is usually soft and elastic, especially the thumb, which can rebound quickly after being pressed. But if you find that your thumb is slow and inelastic, you should pay attention. Because, when the lung is not smooth and stagnates, the thumb will behave like this. So, how flexible your thumb is means that your lungs are healthier!
# Dr. Doka Super Team #