What is a common symptom of asthma?

Wheezing is a common symptom of asthma, which is characterized by a high-pitched whistling sound during breathing. This occurs due to the narrowing and inflammation of the airways, making it difficult for air to flow in and out of the lungs. When a person with asthma exhales, the restricted air passage can produce the wheezing sound. This symptom often accompanies other asthma signs, such as coughing and shortness of breath, especially during physical activity or at night. Recognizing wheezing allows for timely intervention and effective management of asthma exacerbations.