Wheezing is a high-pitched whistling sound made while breathing, typically caused by narrowed or partially blocked airways. Common reasons for wheezing include asthma, chronic obstructive pulmonary disease (COPD), respiratory infections, allergies, bronchitis, exposure to irritants like smoke, acid reflux (GERD), and inhaling a foreign object. Each of these conditions can cause inflammation, airway constriction, excess mucus production, or obstruction that limits airflow and produces wheezing sounds.
If wheezing is accompanied by difficulty breathing, severe shortness of breath, or chest pain, it's important to seek medical care promptly, as it may indicate a serious condition requiring treatment. Identifying and managing the underlying cause is essential to relieve wheezing and improve breathing.
