What is a common symptom of an acute asthma exacerbation?

Chest tightness is a hallmark symptom of an acute asthma exacerbation. During an exacerbation, the bronchial tubes become inflamed and constricted, leading to difficulty in breathing and a sensation of tightness in the chest. This feeling can vary in intensity and is often accompanied by other symptoms such as wheezing, coughing, and shortness of breath. Recognizing chest tightness as a key indicator of worsening asthma can help in the timely management of the condition, potentially preventing further complications.

In contrast, chronic cough, while it may be associated with asthma, is not indicative of an acute exacerbation specifically. Swelling in the legs is typically associated with heart failure or other systemic issues rather than asthma. Constipation does not relate to respiratory distress and is not a symptom associated with asthma. Understanding these distinctions is essential for proper assessment and intervention in patients experiencing an asthma attack.