Cough is a reflex action that clears the throat of mucus or any sort of foreign irritants. Coughing is the most common symptom of a number of medical conditions. According to a study published in the Journal of the Association of Physicians of India, cough is the sixth most common reason for hospital outpatient department visit. Factors that increase the risk of dry cough include exposure to pollutants/environmental irritants, residence close to heavy traffic leading to respiratory problems ... Read more