The most effective way to clear the lungs is to individualize the treatment according to the specific cause of the disease. The most effective way to clear the lungs is to use medication for individualized treatment according to the specific cause of the disease, such as the elderly smoking patients often suffer from chronic bronchitis and other chronic inflammatory diseases of the airway, which may lead to airway mucosal congestion, edema and coughing, coughing sputum, wheezing and other uncomfortable symptoms. In this case, patients can follow the doctor’s instructions to use cough and phlegm medications, such as Ambroxol hydrochloride, acetylcysteine, etc., which can make the sticky phlegm thin and help phlegm discharge in the human body, and at the same time, bronchodilators such as budesonide, terbutaline, etc., can be used to effectively dilate bronchial tubes, which can help phlegm discharge and wheezing symptoms improve. At the same time, after using the above drugs, patients can also be advised to carry out back rows and other postural expectoration, and if necessary, the use of sputum expectorator to help expel sputum, all of which can be conducive to the recovery of pulmonary discomfort, to achieve the role of clean airways. If there are symptoms of respiratory discomfort, you should consult a doctor in time and give standardized treatment under the doctor’s guidance.