Letter W
Wheezing
Also known as: Whistling breath, Asthmatic wheeze
Wheezing symptom guide: what it can mean, possible causes, and when to seek care. Educational only.
Overview
Wheezing often relates to asthma or allergy. It signals narrowed airways. Breathing trouble, blue lips, or wheezing in a young child is an emergency.
Possible causes
- Asthma
- Allergy / dust
- Chest infection
- COVID-19
- Smoke
When to see a doctor
Call emergency care for wheezing with breathing trouble, difficulty speaking, or blue lips.