There are five criteria for judging pulmonary nodules

1. Breathing: when we have nodules in our lungs, the first reaction our body gives is breathing problems. So when we wake up every morning, we observe the rate of our breathing and the depth of our respiratory tract. < / P > < p > if you feel that your breathing is obstructed or difficult, repeat the test several times. During the test, shortness of breath and chest pain occur. Cough: under normal circumstances, we seldom have cough, unless the bronchus is choked. If some people have recurrent cough, they need to be closely observed. < / P > < p > in addition, they also need to observe their sputum. If the sputum is concentrated or with jaundice and bloodstain, it indicates that their lungs may have been infected by bacteria, and nodules may appear, and they need to go to the hospital for treatment. < p > < p > 3. Chest symptoms: if you have chest pain, it means that there may be nodules in the lung. Because when there are lung problems, most patients will have chest pain, except for cardiovascular problems. Vital capacity: we can also judge by measuring the vital capacity. Generally speaking, when we breathe deeply, if the breathing time can last for more than 40 seconds, the lung is healthy, otherwise, there is a problem with the lung. < p > < p > 5. Complexion: the lung organs of human body are mainly reflected in the skin. Therefore, when a person’s lung function appears nodules, the corresponding skin will also be affected, especially prone to dark complexion, or even black and purple lips. < / P > < p > if you can feel that your lungs are not in good condition, you need to have a detailed lung examination. In addition, we should first of all do a good job in lung maintenance, especially for people who like smoking for a long time, the probability of lung problems is greater. After taking X-ray to discover pregnancy, can the child still want it? The doctor told you so