Bulging definition, a rounded projection, bend, or protruding part; protuberance; hump: a bulge in a wall. See more.
Wheezing may be a symptom of hayfever, COPD, asthma, acute bronchitis, bronchospasm, swelling in the airways, mucus in the airways, something stuck in the throat, or a growth in the airway. Less commonly, wheezing may also be caused by these health problems: Cystic fibrosis; Congestive heart failure, usually in older adults
The causes of wheezing widely vary. They range from chronic, usually manageable conditions such as asthma to very serious conditions that include heart failure. The most common causes of wheezing include: 1  Asthma (a chronic respiratory condition that causes spasms in the bronchial tubes).2  Bronchitis (inflammation of the lining of the bronchial tubes). 3  Bronchiolitis (most common in young children).4  Smoking. 5  Emphysema (a condition in which the air sacs of the lungs are damaged).he causes of wheezing widely vary. They range from chronic, usually manageable conditions such as asthma to very serious conditions that include heart failure. The most common causes of wheezing include: 1  Asthma (a chronic respiratory condition that causes spasms in the bronchial tubes).