Which physical condition can trigger an asthma attack?

Viral infections are a well-documented trigger for asthma attacks. When the body is confronted with a viral infection, such as the common cold or flu, it responds by producing inflammation in the airways. This inflammation can exacerbate asthma symptoms or lead to an asthma attack. The immune response to the infection can also increase mucus production and airway constriction, making it harder for individuals with asthma to breathe.

In contrast, conditions like chronic fatigue, arthritis, and high blood pressure do not typically trigger asthma attacks directly. While these conditions can impact overall health and well-being, they do not induce the airway inflammation or hyper-reactivity that characterizes an asthma episode. Thus, understanding the role of viral infections as a common trigger emphasizes the need for individuals with asthma to manage respiratory infections promptly and effectively.