Smoking cough can take tiotropium bromide, ambroxol, acetylcysteine or carbocysteine, can also be combined with traditional Chinese medicine, such as nourishing yin and clearing the lungs, clearing the lungs, resolving phlegm and relieving cough particles, Jinshui Bao capsule, Bai Ling capsule. 1. Smokers are prone to develop chronic bronchitis, especially those who have smoked for a long time are more prone to develop chronic obstructive pulmonary disease (COPD). It is recommended that patients quit smoking to avoid respiratory infections, and drink more water to dilute phlegm and help phlegm discharge. 2. Western medicine can use expectorant drugs, such as Ambroxol, acetylcysteine or carbocysteine. Chinese medicine can be used to clear the lungs, such as Nourishing Yin and Clearing Lung Pills, Clearing Lung, Resolving Phlegm and Stopping Cough Granules, Jinshuibao Capsules and Bai Ling Capsules. In case of smoking and coughing, it is recommended to quit smoking and use medication under the guidance of a doctor to identify the cause of coughing and, if necessary, to investigate other causes of coughing.