What is Asthma? Asthma is a medical condition that affects your breathing. In an asthma attack, the muscles around the airways in the lungs contract, and the airways become narrower. This might produce extra mucus, which blocks the narrowed airways, causing inflammation. As a result, a person might face difficulty in breathing. This might happen because of cold, dust, smoke, molds, climate change, or mental conditions. These triggers might differ from one person to another. Following are the Symptoms of Asthma: 1. Difficulty in breathing or shortness of breath 2. Tightness of the chest 3. Difficulty in speaking 4. Frequent coughing 5. Frequent wheezing Let's understand What are the levels or grades of Asthma? Intermittent : Intermittent Asthma causes symptoms occasionally. You might experience coughing just two days a week or less. Mild : If you have mild Asthma, you might experience these symptoms more than twice a week with some quick relief medicines. Moderate : If