Wheezing or whistling sound when breathing
Overview
Wheezing is a high-pitched whistling or musical sound that occurs when air flows through narrowed or obstructed airways during breathing. This respiratory symptom typically happens during exhalation but can also occur during inhalation, indicating restricted airflow in the lungs or throat.
Common Causes
This breathing sound commonly occurs when airways become narrowed or constricted, making it harder for air to flow smoothly through the respiratory passages. It can be triggered by conditions like asthma, allergies, or respiratory infections that cause inflammation and swelling in the breathing tubes. Environmental factors such as cold air, exercise, stress, or exposure to irritants like smoke, dust, or strong fragrances can also cause the airways to tighten temporarily.
Severity Levels
Mild: Occasional soft whistling sounds that come and go, especially during physical activity or when lying down. You can breathe comfortably most of the time with minimal impact on daily activities.
Moderate: More frequent and noticeable whistling sounds that occur with normal breathing, not just during exertion. You may feel slightly short of breath and notice the sound is becoming more persistent throughout the day.
Severe: Loud, continuous whistling sounds that are clearly audible to others around you, occurring both when breathing in and out. You experience significant difficulty breathing, feel distressed, and the sound persists even at rest.
Medical Attention
Seek immediate medical attention if wheezing is accompanied by severe difficulty breathing, chest pain, or bluish lips or face. Contact your healthcare provider promptly if you experience new or worsening wheezing, especially with fever, cough, or if it interferes with daily activities. Call emergency services if wheezing occurs suddenly and severely, or if you feel like you cannot catch your breath.
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