The cough is a natural reflex that helps keep the airways clear and provides protection against pathogens and irritants. Coughing can present in different forms, including dry cough and productive cough. Each type has its own characteristics, causes, and treatment options. Dry Cough: Causes and Symptoms A dry cough is a type of cough where we cough due to irritation in the airways, but no mucus is produced. The causes of this type of cough can vary. One of the most common triggers is respiratory infections caused by viruses, such as the common cold or influenza. Additionally, allergic reactions to pollen, pet dander, or other allergens can lead to a…