Long-term cough should be alert to which diseases

If chronic organic respiratory disease, and long-term bad, we should consider more causes. For example, cough variant asthma, allergic cough, upper airway cough syndrome, esophagogastric reflux and eosinophilic pneumonia, can cause chronic cough. In addition, endotracheal tuberculosis, endotracheal tumor, whether benign or malignant, can cause long-term cough, it is recommended that patients go to the hospital for screening, to find out the cause.