The irritation of the airways is a familiar experience for many people, often manifested as a dry cough. This reflexive reaction is a response to the irritability of the mucous membranes, which can occur for various reasons. Coughing can be temporary and quickly resolve, but in some cases, it may indicate a persistent problem. To ensure appropriate treatment, it is essential to understand when to seek medical assistance and when over-the-counter medications may suffice. Causes and Characteristics of Dry Cough There are numerous potential causes behind dry cough, some of which are common and well-known. Allergies and asthma are among the most prevalent triggers; these can lead to inflammation of…