Pus sputum is particularly abundant, generally speaking, due to chronic inflammatory lesions in the lungs or trachea. The inflammation is actually caused by an acute infection, but due to the lack of resistance of the body and the lack of timely treatment at the time, the inflammation becomes a state of peace with the body, and then there is no acute attack, for example, there is no fever in a hurry, nor does it cause a high blood count when checking the blood. This state is not guaranteed to be in a very good immune state after a long period of time, the patient may stay up all night, may be anxious to get angry, eat inappropriately, once the chronic lesions may have an acute attack, there will also be acute pneumonia corresponding reaction, or even trigger more serious problems, such as hypoxia, respiratory failure. respiratory failure and these. So chronic sputum, even if it is known to be chronic inflammation, needs to be treated aggressively. The patient did not find out that there is no way to know, but once you know, you must actively treat it, because ultimately it is an inflammatory disease that is a loss to the body. The actual chronic inflammation generally does not respond particularly well to antibiotics, so the general chronic inflammation is to clear the lungs to drain the phlegm so that the main, Chinese medicine in this inside is very advantageous.