Effect & Symptoms of Asthma

Asthma is a chronic condition affecting the lungs and airways. An asthma attack is a frightening experience and can be triggered by any number of factors including dust, smoke, and pet dander. It is important to recognize the effects and symptoms of asthma.

Constriction

• A feeling of constriction or tightness of the muscles around the patient's airway happens during an asthma attack. This is a result of narrowing of the airways, muscle spasms and bronchial secretions.

Inflammation

• During an asthma attack, the lungs and airways become swollen and irritated.

Chest tightness

• A patient may feel as if something were being tightly wrapped around his chest.

Shortness of breath

• It may become very difficult to breathe during an asthma attack.

Coughing

• Asthma patients may develop a persistent, hacking cough. Sometimes a wheezing or whistling sound is present, as air is being forced through the airways.

Warning

• If asthma is left untreated, it can cause life-long damage to the patient's lung function or, worse, result in death from cardiac arrest.