Treat Asthma
Chronic cough is a typical sign of asthma. Depending on the specific time of the year, this symptom might come and go. It especially becomes worse when you are exposed to some fragrances or chemicals or go out in cold conditions. The most common treatment is a steroid inhaler like Pulmicort or Flovent. It works by expanding the airways and reducing inflammation. Your doctor can also prescribe bronchodilator drugs to relax the airway muscles and improve airflow to your lungs. They should be used every 4 to 5 hours. [5]
