Most people with unhealthy lungs have no symptoms on their hands. If so, congratulations.

Speaking of lung cancer, many people think it is far away from us. In fact, it is not only the place with the highest incidence of malignant tumor in the world, but also the place with the highest incidence of malignant tumor in China. The high incidence of lung cancer is not only related to genetic factors, but also closely related to the harmful "gas" we inhale. As an organ, you may not feel "lung pain" when the lesion occurs, but Chinese medicine says, "there must be an exterior inside." Therefore, lung cancer, the body will react, such as hands and feet, usually must pay more attention.

When your fingers and palms get thicker, you must pay attention to whether there is lung cancer. The knuckles at the ends of fingers will obviously become wider and thicker, especially like drums, which is one of the typical symptoms of lung cancer. In addition, when the palm skin thickens, white and wrinkles will appear, which is a sign of cancer. When cancer cells proliferate, thick white squamous lesions appear on the skin, which is caused by lung cancer. If this kind of abnormality occurs, you must check it in time and don't take any risks.

My thumb and stomach are dry. As we all know, Chinese medicine is extensive and profound. According to the theory of traditional Chinese medicine, the thumb belongs to the lung reflex zone. If the lungs are healthy, the thumb is usually particularly round and elastic. However, if you find that your thumb is dry and elastic, it may be caused by abnormal lungs. If this situation persists for a long time, it will lead to a gradual decline in lung function, and it is best to go to the hospital for examination.

In our daily life, we find that some people often have cold hands and feet, especially in winter. This is usually caused by deficiency of qi and blood. In addition to cold hands and feet, some people have problems such as purple fingers, pain and stiff joints. In fact, it may also be caused by abnormal lungs. Because if the lungs are abnormal, the blood circulation will not be smooth, then the blood will not flow to the end of the finger, and then the finger will gradually turn purple and ache.