Wheezing
What is Wheezing?
Wheezing is a whistling sound that is made when a person exhales, usually due to an obstruction or narrowing of the airways. It is most commonly heard in people with asthma, but can also be caused by other medical conditions like allergies, lung cancer, and cystic fibrosis. Wheezing can also result from foreign objects like coins or small toys that become lodged in the airways.
Common Causes of Wheezing
The most common causes of wheezing include:
- Asthma
- Infections such as colds, flu, or pneumonia
- Allergies
- Chronic Obstructive Pulmonary Disease (COPD)
- Bronchitis
- Tumors in the lungs or chest
- Medications such as beta blockers
- Foreign objects inhaled into the airways
Diagnosis and Treatment of Wheezing
Wheezing is diagnosed by a doctor through a physical examination, as well as tests such as an X-ray, CT scan, or pulmonary function test. Treatment depends on the underlying cause, but may include inhalers, bronchodilators, antibiotics, and steroids. In the case of more serious conditions like asthma, long-term medication and lifestyle changes may be necessary.
Prevention and Prognosis
Preventing wheezing can be as simple as avoiding irritants like strong smelling scents, air pollutants, and cold air. For those with allergies or asthma, minimizing exposure to their triggers can help reduce the frequency and severity of wheezing. The prognosis for wheezing depends on the underlying cause, but in many cases it can be successfully treated with medication and lifestyle adjustments.
