184 definitions of MSA. Meaning of MSA. What does MSA stand for? MSA abbreviation. Define MSA at AcronymFinder.com
The symptoms of wheezing include a musical or whistling sound and labored breathing, particularly when exhaling; sometimes they're accompanied by a feeling of tightening in the chest. You can hear wheezing more loudly if you plug your ears and exhale rapidly, or by using a stethoscope held at the neck or over the lungs.
Because wheezing is never normal, you need to contact you doctor or go to the emergency room if: 1  Wheezing is new. 2  Wheezing is not new, but getting worse. 3  You have any other symptoms, such as a change in skin color or you do not seem to be thinking right.