CAUSES OF COUGHING
-COMMON COLD: Viral infection affecting the upper respiratory tract
-FLU (INFLUENZA): Viral infection affecting the respiratory system.
-PNEUMONIA: Bacterial or viral infection affecting the lungs.
-ALLERGIES: Dust, pollen, pet dander or mold.
-ASTHMA: Chronic respiratory condition.
-GASTROESOPHAGEAL REFLUX DISEASE (GERD): Acid reflux.
-CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD): Progressive lung disease.
-BRONCHITIS: Inflammation of the airways.
-SMOKING: Irritation of the airways.
-AIR POLLUTION: Exposure to pollutants.