Top Five Essential Facts You Should Know About Wheezing

To begin our deep dive into understanding wheezing, let's first get a grasp of what this health phenomenon actually is. Wheezing refers to a high-pitched whistling sound made while breathing. It is generally more apparent when exhaling, but can also be noticed while inhaling in severe cases. This is an overt symptom of any trouble in the airways. With that context, let's delve into the first essential fact.

Fact 1: Causes of Wheezing

Primarily, wheezing can be attributed to two main causes; inflammation and narrowing of the airways. It's quite common in pulmonary conditions such as asthma and chronic obstructive pulmonary disease (COPD). Other health issues like bronchitis, pneumonia, chronic sinusitis, and even heart failure can trigger wheezing. However, do not jump to conclusions. Simply put, wheezing isn't limited to severe diseases and can occur from a simple allergy as well.