ANATOMY

Detailed explanation-1: -Asthma is a condition in which your airways narrow and swell and may produce extra mucus. This can make breathing difficult and trigger coughing, a whistling sound (wheezing) when you breathe out and shortness of breath.

Detailed explanation-2: -Sudden breathlessness could be an asthma attack. This means your airways have narrowed and you’ll produce more phlegm (sticky mucus), which causes you to wheeze and cough. You’ll feel breathless because it’s difficult to move air in and out of your airways.

Detailed explanation-3: -Overview. During an asthma attack, also called an asthma exacerbation, the airways become swollen and inflamed. The muscles around the airways contract and the airways produce extra mucus, causing the breathing (bronchial) tubes to narrow. During an attack, you may cough, wheeze and have trouble breathing.

Detailed explanation-4: -Signs of Asthma It can also result in shortness of breath, because your lungs can’t hold as much air when they are affected by swelling or mucus buildup. Although asthma and chronic obstructive pulmonary disease are most often associated with wheezing, an allergic reaction is another common cause of these symptoms.

Detailed explanation-5: -Tobacco Smoke. Dust Mites. Outdoor Air Pollution. Pests (e.g., cockroaches, mice) Pets. Mold. Cleaning and Disinfection. Other Triggers. 12-Dec-2022