The cough is a phenomenon that is familiar to many, especially at night when it disrupts sleep. The unpleasant coughing fits are not only disturbing for the patients but also for those nearby. The causes of nighttime cough can be varied, and some of them may indicate more serious health problems. Pulmonologists, such as Dr. Edit Hidvégi, emphasize the importance of seriously addressing the symptoms of cough, as understanding the underlying causes is essential for selecting the appropriate therapy. The Nature of Coughing Coughing is a natural reflex mechanism that serves to clear the airways. It aims to remove foreign substances, inflammatory secretions, dust, or gases from the airways. It…