What is the disease of coughing green phlegm?

Generally speaking, if there is inflammation in the respiratory tract, the patient will often cough up green sputum. This green sputum contains both viruses and bacteria as well as macrophages, which are a type of immune cell. Coughing up phlegm is also a way of detoxification. At this time, you should drink more water. You can use certain methods to promote the coughing up of phlegm, which can achieve a certain adjustment effect on health.

The color of sputum indicates the disease

1. White sticky phlegm

It indicates mild inflammation of the respiratory tract, often in patients with colds. Because this kind of sputum contains a large number of viruses and the corpses of macrophages (a type of immune cell). Under an electron microscope, many white blood cells and various types of cold viruses can be found.

2. Thick yellow or green sputum

It indicates that there is purulent inflammation in the body, which may be a serious respiratory tract infection, such as tracheitis or bronchitis. This is very different from lobar pneumonia caused by pneumococcus. It is a purulent bacteria (common ones include Staphylococcus, Streptococcus, Pseudomonas aeruginosa, etc.) that infects the human body and causes suppuration. The pus is dead white blood cells and necrotic tissue.

3. Gray or black phlegm

It is the deposition of iron dust, carbon dust or dust, indicating the impact of environmental pollution on people. People who spit out such phlegm are often patients with occupational diseases. For example, we often hear about silicosis, or fibrosis of the lung that textile workers often suffer from.

4. Red sputum: bleeding requires emergency treatment

There is no doubt that red sputum contains blood. Doctors remind: Any hemorrhagic cough is a symptom that requires emergency treatment. Although coughing hard and violently can cause the capillaries in the back of the throat to rupture and cause bleeding, it is not a very serious matter. However, if you encounter a hemorrhagic cough, it is best to ask a professional doctor for diagnosis.

5. Pink sputum with bubbles indicates pulmonary edema

A cough that brings up bubbling, pink-tinged phlegm and is accompanied by shortness of breath and a feeling like you are drowning could be a sign of pulmonary edema, which occurs when heart failure causes the lungs to fill with fluid.

6. Bloody sputum

If it is not caused by oral trauma, it is most likely tuberculosis. Because Mycobacterium tuberculosis can invade the human lungs, especially causing serious damage to the alveoli.

We all know that the human body inhales oxygen through the respiratory system, and then through the pulmonary circulation of the blood, the red blood cells in the blood vessels carry the oxygen stored in the alveoli to complete the oxygen supply to the whole body. Therefore, blood vessels must be combined with alveoli to complete breathing. Once the alveoli are destroyed, blood vessels will naturally penetrate into the lungs, and the patient will then desperately cough out the blood that has flowed into the lungs as if he had choked on water.