Wheezing
Understand possible causes, learn when to seek care, and find the right provider.
Overview
Wheezing is a whistling sound when you breathe, usually caused by narrowed airways.
Common causes include asthma, allergies, respiratory infections, and COPD. Severe wheezing with trouble breathing is an emergency.
Persistent or new-onset wheezing should be evaluated by a provider to identify the cause and start treatment.
Quick Symptom Assessment
Answer a few questions to get more relevant provider recommendations.
This assessment is for informational purposes only and does not provide a medical diagnosis. If you're concerned about your symptoms, contact a healthcare provider. In an emergency, call 911.
Possible Causes
Common reasons people experience wheezing. This list isn't exhaustive or a diagnosis.
Asthma
The most common cause of wheezing, often triggered by allergens, exercise, or infections.
Allergic reaction
Allergies can inflame airways and cause wheezing.
Respiratory infection
Bronchitis, pneumonia, and RSV can cause wheezing.
COPD
Chronic obstructive pulmonary disease often causes wheezing, especially with a smoking history.
GERD
Acid reflux can irritate the airways and trigger wheezing.
Recommended Care
The right level of care depends on your symptoms. Here's where people with wheezing usually start.
Primary Care
Best first stop for most non-emergency symptoms. Your primary care provider can evaluate, order tests, and refer you if needed.
Urgent Care
For symptoms that need attention today but aren't life-threatening. Faster than the ER for minor injuries and illnesses.
Telehealth
Talk to a provider from home. Convenient for mild symptoms, follow-ups, and quick guidance on next steps.
Emergency Room
Only if you have red-flag symptoms below. Call 911 or go to the nearest emergency room right away.
Find Care Near You
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See all wheezing centersWhen to Seek Immediate Care
Call 911 or go to the nearest emergency room if you experience any of the following:
- Severe trouble breathing or speaking in full sentences
- Blue lips or fingernails
- Wheezing after a bee sting, food, or new medication
- Chest pain with wheezing
- Wheezing that doesn't improve with a rescue inhaler
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