Coughing is a normal physiological reaction that occurs in all of us, such as coughing when the throat is dry, coughing when the throat is itchy, or coughing when there is phlegm in the throat.Cough up 4 types of sputum, pay more attention to lung health
Some people have dry cough when they cough, some people have phlegm when they cough, some people cough up yellow phlegm, and some people cough up white phlegm. What is going on? Woolen cloth?
Phlegm is a secretion secreted by the nose, throat or lungs and other respiratory tracts. It belongs to a kind of body fluid. There are no bacteria and viruses in it. The existence of sputum is to adsorb dust and bacteria contained in the air together to prevent these substances from entering the human body. burden on the lungs.
Under normal circumstances, the phlegm is relatively clear. If you find that the phlegm you cough up changes in color, it may be related to the air quality and the human body’s own disease.
Yellow phlegm is hot, white phlegm is cold?
In traditional Chinese medicine, phlegm is divided into visible phlegm and invisible phlegm. Visible phlegm is caused by inflammation of the respiratory system, while sputum and invisible phlegm are phlegm coughed up due to lung inflammation caused by long-term smoking.
No matter which one it is, it is related to lung dysfunction. If the lung function is damaged, it will lead to abnormal blood flow in the body and the formation of sputum.
The formation of sputum is more complicated, mainly due to the inflammation caused by damage to the lungs and other organs. If there is too much dampness and cold in the body, it will also lead to the formation of sputum.
The statement that yellow phlegm is hot and white phlegm is cold is too one-sided, and it needs to be judged according to the patient’s physical condition.
For example, some people who are healthy will also cough up yellow phlegm, especially after getting up in the morning, because the phlegm stays in the body for a long time, which is a normal phenomenon.
Although the sputum coughed up by some people is yellow, it is relatively thin, and there is no thirst and red tongue, so it cannot be proved that the yellow phlegm is a heat syndrome, or it may be a cold syndrome.
There are also some people whose sputum is white, but it is sticky and not easy to cough up. At the same time, it is accompanied by a red tongue, which may be a fever.
Therefore, it is one-sided to judge whether it is a cold syndrome or a heat syndrome by the color of the sputum. In addition to the judgment based on the color of the sputum of the patient, it is necessary to make a comprehensive judgment based on other manifestations of the patient’s body to know whether it is a cold syndrome or a heat syndrome. .
Doctor reminds: cough up 4 types of sputum, pay more attention to lung health
blood in sputum
The lungs are very important respiratory organs in the body. They can maintain the normal exchange of oxygen and carbon dioxide in the human body and maintain the normal operation of the body. If the lungs have diseases, there will be symptoms of coughing.
If it is found that there is blood in the sputum, it is caused by inflammation in the respiratory tract or oral cavity. If it is invaded by external bacteria, the cells of the lung epidermis will be damaged, and even cancer cells will be induced. Therefore, if blood in the sputum is found, it is necessary to Pay more attention to lung health.
If you cough up yellow sputum when coughing, it means that you are infected with bacteria. Under normal circumstances, the patient will have a large amount of sputum for more than two days, which is caused by bacterial infection.
If it develops into inflammation, such as pneumonia, it will be accompanied by symptoms such as cough, shortness of breath, high fever, and chronic obstructive pulmonary disease will also become serious. Therefore, when coughing up yellow phlegm, you should pay more attention to the health of your lungs.
The appearance of green sputum is mainly due to lesions in the bronchial tubes, which are caused by Pseudomonas aeruginosa infection. The most common lung disease caused by this bacteria is lobar pneumonia.
Gray sputum is also called mucus sputum. It is more common in patients with bronchial inflammation. Some pneumonia patients also have gray sputum, so pay more attention to the health of the lungs.
Should I cough up phlegm?
Sputum may contain bacteria and airborne impurities, and if not coughed up in time, bacteria can affect all parts of the body. In particular, the bronchi and lungs are infected with bacteria, resulting in the formation of large amounts of sputum.
After a large amount of sputum is produced, it will increase the burden on the cilia, and if it cannot be discharged in time, lesions may occur. So when there is phlegm in the body, it should be coughed up in time.
What happens if you accidentally swallow phlegm?
For a healthy person, if you accidentally swallow the phlegm, it will not affect your health, and at most you will feel sick. Although it does not have a great impact on the body, it is better to cough up the phlegm.
If there is inflammation, infection or other lesions in the respiratory tract or lungs, cough up phlegm in time. If the phlegm is often swallowed, the bacteria in the sputum may continue to affect the body and aggravate the discomfort of the body.
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