Clinics in Chest Medicine defines wheezing as a whistling or high-pitched, coarse sound when you breathe. It happens when your airway is inflamed or obstructed.
As you inhale and exhale, the air vibrates on the swollen lining resulting in a raspy whistling sound, per the article.Usually, you will hear noisy breathing either when you inhale or exhale.
The root of the problem may be discovered by which breathing phase you hear the annoying noise. If your breath is crackly with inhalation and exhalation, it could mean a serious issue requiring medical attention.When you gasp, you may often do it as you exhale.Read more on powerofpositivity.com