Bronchial lung cancer is a malignant tumor originating from the bronchial mucosa or glands, and has the highest morbidity and mortality rate of all malignancies, with smoking being the most important causative factor for lung cancer. One of the most common symptoms of lung cancer patients is cough. It often manifests as a dry irritating cough with little or no sputum. The cause of its occurrence can be related to local occupancy compression of the tracheal reflex induced or secretion of tumor nerve factor stimulating the pleura and lung tissue.
If there are infectious factors, anti-infection and sputum treatment can stop the cough; you can also take oral cough medicines, such as cough flat and compound methocarbamol capsules, and in severe cases, central cough suppressants, such as dextromethorphan, and appropriate amount of analgesic drugs can be used to stop the cough. The use of cough suppressant drugs, the treatment effect is poor.