Which of these is a common misconception about asthma?

The assertion that asthma can be cured completely is a common misconception. Asthma is a chronic inflammatory condition of the airways that can vary in severity and control. While many individuals may experience periods of symptom relief and can effectively manage their asthma through medications and lifestyle modifications, it is important to understand that asthma is typically a lifelong condition that cannot be entirely cured.

In contrast, the other statements reflect accurate understandings of asthma. For example, the idea that asthma is often complicated by allergies is true, as many individuals with asthma have co-existing allergic conditions that can exacerbate their symptoms. The requirement for ongoing management is also a fundamental aspect of asthma care; individuals need to regularly monitor their condition and adhere to treatment plans even when they feel well. Additionally, asthma can indeed affect individuals of all ages, from young children to older adults, underscoring its prevalence across different demographics.