Chest tightness, shortness of breath and dyspnea
As we all know, lung, as the core organ of respiratory system, will lead to poor breathing or even difficulty in breathing once there is injury. If you want to know the health of your lungs, you can take a deep breath after getting up. If there are no symptoms of chest tightness and shortness of breath, it means that your lung health is still ideal.
Cough frequency is high and phlegm is thick.
Cough often occurs in daily life, so we need to pay enough attention to it. Although colds, fever and respiratory diseases have the same symptoms, cough caused by lung diseases not only lasts for a relatively long time, but also is accompanied by foreign body sensation or thick phlegm and blood phlegm. At this time, for the sake of safety, it is necessary to see a doctor in time and conduct corresponding examinations. At the same time, the health status of the lungs can be judged by combining the performance of vital capacity.
Lips are blue and purple.
When the blood flow in the lungs is sufficient, people's lips are usually pale pink. However, if the blood supply to the lungs is blocked by different factors, the workload of the lungs will increase invisibly, which directly shows that the color of the lips turns blue-purple, indicating that the health of the lungs is not good, and even organic lesions appear, which is harmful to health. However, after testing and observation, if there are no such symptoms, it means that there is no need to worry about the health of the lungs.