What is true regarding wheezing in children without asthma?

Wheezing in children without asthma can indeed occur alongside upper respiratory symptoms. This is an important understanding because many children experience wheezing as a response to viral infections, particularly those that affect the upper respiratory tract, such as common colds or respiratory syncytial virus (RSV). In these situations, the wheezing is often temporary and resolves as the underlying infection improves.

On the other hand, wheezing is not exclusively associated with infections; it can arise from various triggers and conditions that do not necessarily indicate a chronic issue. It's also worth noting that while severe wheezing can lead to hospitalization in certain cases, not all instances of wheezing require this level of medical intervention. Understanding these nuances helps in differentiating between various causes of wheezing and aids in appropriate management and treatment decisions.