Cough very long time often bad how to do

Cough is a protective response of the human body, frequent cough, and cough is always bad, mostly caused by some diseases, such as allergic cough, cough variant asthma, gastroesophageal reflux, upper airway syndrome disease, active treatment of these diseases, cough symptoms will naturally ease. Cough variant asthma can be given budesonide, salbutamol and other drugs atomization treatment. Gastroesophageal reflux caused cough, can be given some drugs to inhibit acid secretion treatment.