Parents often call every sound “wheeze.” Doctors separate stertor, stridor and wheeze because the location and urgency are different.

Emergency note
Do not wait online for emergency breathing signs.

Severe breathing difficulty, chest indrawing, blue lips, drowsiness, poor feeding, grunting, pauses in breathing, persistent fast breathing, low oxygen — these are not for online review. Go to in-person pediatric emergency care.

Original self-explanatory visual. Sound timing matters: inspiratory stridor points higher in the airway; expiratory wheeze usually points lower in the chest. This image was created for Together. We. Breathe. and does not reproduce any textbook or guideline figure.
Original self-explanatory visual. Sound timing matters: inspiratory stridor points higher in the airway; expiratory wheeze usually points lower in the chest. This image was created for Together. We. Breathe. and does not reproduce any textbook or guideline figure.

What parents usually notice.

Common reasons doctors think about.

What a pediatric pulmonologist checks.

What not to do blindly.

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